ATEX Single-Gas Detector – O2 The T40 Rattler is a portable...
Product Description The GasBadge® Pro by Industrial Scientific is a...
DA 1-4 – Comfortable Torque Testing for Threaded Closures Brand: Kern...
Hygienic, Accurate and Mobile – Designed for Industrial Applications The...
Digital Salt Mete Brand: Atago The PAL-SALT is widely used across...
ECO 240‑1‑UT-VAC – Vacuum & Pressure Gauge with Compensation Port...
ECO 240-1 - High-Precision Vacuum / Barometer with Pressure Port Brand:...
ECO 123-AIR – High-Precision Ambient Thermometer The ECO 123-AIR is...
Analog Refractometer ORA 3HA – ORA-H Series Brand: Kern & Sohn...
Kern DLB 160-3A Moisture Analyzer Brand: Kern & Sohn The Kern DLB...
The PCE-COG 10 is a professional, portable CO and CO₂ meter With 5,000...
Atago PAL-BX|ACID F5 Master Kit – Professional Pocket Brix & Acidity...
PAL-BX|ACID1 Master Kit — Portable Digital Refractometer for Brix, Total...
Product Overview The PCE-G1 Thermometer is designed for stationary...
PCE-G 2 Thermometer – Accurate Air Temperature & Humidity Display...
T0110 Temperature Transmitter with 4-20mA Output Brand: Comet System The...
W0741 WiFi Temperature Sensor for 4 External Pt1000 Probes Brand: Comet...
pH Electrode for Soil, Sludge and WWTPs PCE-PH-SLUR The PCE-PH-SLUR pH...
Product Overview The PCE-PHD-1-KIT1 is a professional-grade...
8-Channel Portable Data Logger with Touch Screen Brand: DwyerOmega The...
Wine pH Meter The PCE-PH20WINE Wine pH Meter is a portable, waterproof...
ECO 120 - Waterproof Alarm Thermometer for BNC Interchangeable Probes...
DE Graph Software – Professional Solution for Data Logger Management DE...
LOG 20 – Temperature and Humidity Data Logger for Transport and Storage...
High-Precision Visual Inspection in Hard-to-Reach Areas Marca: PCE...
PCE‑7755 Portable CO2 Meter – Professional Air Quality Monitoring Brand:...
Wile 200 Coffee – Moisture and Test Weight Meter for Coffee and Cocoa...
Digital Hardness Tester for Fruit – F0 Scale (Blueberries, Grapes and...
ECO 410(T)-MAX – O₂ Analyzer / Air Oxygen Meter Brand: Senseca High...
Brand: PCE Instruments PCE-L335 Lux Meter – Professional Illuminance...
Brand: Lascar Environmental Meter Lascar EL-USB-2-LCD Temperature and...
Brand: PCE Instruments PCE-FOT 10 Fryer Oil Quality and Temperature...
ECO 130.2 – Dual Thermocouple Digital Thermometer with Alarm (formerly G...
PCE-FWS 20N-2 Wireless Weather Station High-precision weather monitoring...
Brand: PCE Instruments Dew Point Meter PCE-555 The PCE-555 is a compact...
Accuracy and Reliability in Temperature Measurement Brand: Senseca The...
Accuracy and Reliability in Temperature Measurement Brand: Senseca The...
WIND BEE 42.6003 Anemometer The WIND BEE 42.6003 by TFA is a compact...
Brand: HW Group WLD2 - WiFi/Ethernet Water Leak Detector | HW Group...
Multifunction Moisture Analyzer PCE-MA 110 – High Precision and Halogen...
Brand: TFA Dostmann THERMO JACK JET 30.1069 – Professional Digital...
Brand: TFA Dostmann SMART BBQ - CHEF - The Wireless Thermometer That...
Brand: Lascar Wireless Alert TP-P Wireless Temperature Monitoring for...
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EMI, LDA, Edifício Estoril Office, Av. República 3000A, Esc. 19A, 2649-517 Alcabideche PORTUGAL
EMI LDA offers an extensive range of electronic measuring instruments and professional measurement systems.
Subcategories
An anemometer is a device used to measure wind speed. Indoors, it also measures air velocity and flow. In buildings, airflow is typically measured in cubic feet per minute (CFM) using anemometers to evaluate the performance of heating, ventilation, and air conditioning (HVAC) systems and equipment.
EMI offers a wide range of products designed to meet the air flow and wind speed measurement needs of professionals across various industries, including HVAC, construction, energy, marine, and wind power. The selection includes hot-wire anemometers, thermo-anemometers, Pitot tube anemometers, cup anemometers, vane (propeller) anemometers, and impeller anemometers with capture hoods.
Additionally, sailing enthusiasts, boaters, and watersports fans make use of EMI’s portable digital handheld anemometers and compact mini anemometers from PCE to assess wind conditions outdoors. For meteorological measurements, EMI also provides a range of weather station products equipped with relevant sensors.
Beyond air or wind speed, multifunctional anemometers can measure additional parameters such as temperature and humidity. Depending on the model, some devices also feature data logging or storage capabilities, enabling long-term or time-based measurements. Data logging anemometers typically include internal memory or an SD card, USB ports, and optional software for detailed data analysis on a computer.
Discover our range of commercial scales, industrial scales, weighing platforms, table scales, precision scales, analytical scales, counting scales, medical scales, among others, from traditional to more advanced.
A wide range of borescopes are available featuring various diameters, working length, viewing directions and angles. Our flexible fiberscopes and accompanying light sources to meet your remote visual inspection needs. We will help you find the best borescope, pipe inspection camera, or fiber optic camera for your application.
We have a wide range of multifunctional process calibrators, process multi-scanners, and mA loop calibrators. EMI LDA with a range of process calibration tools is a high accuracy source and measure portable handheld calibrator used to inspect and maintain the accuracy of control devices. A full range of calibrators and troubleshooting tools for Instrument technicians working in the process industries.
Thermal imaging cameras give you the power to see problems invisible to the eye, and to see in total darkness. Thermal cameras can reveal moisture intrusion, missing insulation, and many other problems. Thermography is an accurate, quantifiable, non-contact diagnostic technique used to visualize and quantify changes in surface temperatures using high performance infrared cameras. Thermography is an accurate, quantifiable, non-contact diagnostic technique used to visualize and quantify changes in surface temperatures. Applications include vascular evaluation, tissue condition, muscle strain assessment, and bleed point detection.
EMI LDA witha range of vane style, vortex shedding, rotameters and laminar flow element flowmeters for use in industry. Here you will find air flow meters to measure air velocity and air pressure, depending on the type of application. Ultrasonic handheld instrument for measuring flow and percolation. Perfect instrument for investigation of flow speed on all kin of pipe material (metall, plastic or ruber)
EMI LDA offers the gas detection systems for early detection and prevention of Gas Detection. Measurement and detection of combustible and refrigerant gases.
Our water leak detector is a highly reliable solution featuring both WiFi and Ethernet connectivity, with support for web interface (WWW), SNMP, email alerts, and PoE power supply. It is ideal for businesses and technical environments that require continuous protection against water damage.
Even small amounts of liquid trigger an alarm as soon as they come into contact with the sensing cable at any point along its length. Whether due to air conditioning pipe condensation or unexpected leaks, the WLD2 alerts you in time—preventing costly water damage.
A digital weather station is an increasingly popular tool among homeowners, farmers, and industry professionals. Whether you're looking to buy a weather station for home use or need a professional weather monitoring system for precise environmental tracking, we offer versatile models for virtually every application.
Each unit includes a thermometer, hygrometer, barometer, and rain gauge, providing real-time climate data with high accuracy. This complete setup ensures you can monitor temperature, humidity, atmospheric pressure, and rainfall – all in one place.
Our digital weather station is composed of two main components:
These wireless or wired sensors are easily installed using the included mounting pole, making them suitable for outdoor use in gardens, farms, or remote monitoring areas. The sensors act as data loggers, recording weather conditions and sending them directly to the display unit.
By choosing a professional weather station, you're gaining access to:
Whether you need to track rainfall for agriculture, monitor humidity indoors, or gather climate data for research, our digital weather station with sensors delivers dependable results.
Browse our selection and find the perfect digital weather station to suit your needs. Enjoy real-time weather tracking, accurate data analysis, and an intuitive interface that puts the power of weather monitoring in your hands.
EMI LDA offers one of the largest selections of light meter models for industrial and building audit usage. Providing essential footcandle and Lux readings, EMI’s digital light meter range includes affordable, general-use models as well as sophisticated datalogging, LED (white, red and blue), and UV light meter choices.
Hardness Testing in Materials Science and Engineering
In the field of materials science and engineering, hardness testing plays a critical role in assessing a material's resistance to deformation. This property directly influences its durability, wear resistance, and overall performance in a wide range of applications. Understanding a material’s hardness is key to determining its suitability for specific functions.
The most commonly referenced hardness tests in material datasheets are Rockwell, Brinell, and Vickers. Among these, the Rockwell method is the most widely used due to its speed and simplicity, particularly in industrial settings. The Leeb and Knoop methods are more specialised and are less frequently cited in standard datasheets, as they are typically used in specific testing conditions and for particular applications.
Thickness gauges for accurate measurement of substrate whether steel, iron or non-ferrous materials.
The thickness gauges of ferrous coatings are indicated to measure the thicknesses of paint, enamel, varnish, plastics, zinc, brass, chromium, among other types of non-magnetic coatings. In this type of measurement the device uses magnetic induction as a measurement method.
Thickness meters (non-ferrous) for non-ferrous substrates such as aluminum, brass, etc. Measures all types of insulating coatings such as paint, plastics, lacquers and others. In this type of measurement the apparatus uses as pulsed Eddy current measurement method.
Thickness gauges include a wide range of features available to improve accuracy. Ultrasonic thickness meters can measure virtually all materials, such as plastics, metals, metal materials, rubber and internally corroded materials.
Force Measurement
A force meter allows the measurement of forces such as compression, tension, spring or even friction forces. These force meters are commonly used to perform push/pull tests in quality control.
Force measuring devices: analog or digital
In addition to mechanical meters, we also offer digital meters. Digital versions allow recording to be stored, exported via USB plug or in some cases RS232, or with analog output. For all models, we have test benches that guarantee the highest precision and repeatability in your test series.
Torque is the measure of force that causes an object to rotate around an axis. It is essential in mechanical and automotive contexts, particularly in engines, where it directly influences performance and efficiency. In this category, you will find a wide range of torque-related tools and equipment, such as torque wrenches, sensors, and control systems—ideal for industrial, workshop, and maintenance use. We offer reliable brands to ensure precision, safety, and consistency in every task.
A ground resistance tester is an instrument used to measure the electrical resistance between an earthing system and the actual ground. This type of measurement is essential to ensure electrical safety in installations, preventing electric shocks, fires, and ensuring the proper operation of protective devices such as circuit breakers and surge protection devices (SPDs).
In our online store, you will find the ideal ground resistance tester for accurately measuring the resistance of specific earthing systems, as well as resistances in ohms. This portable, battery-operated device features functions such as a timer (e.g., 3 minutes), data-hold function, and a multifunctional LCD display.
The tester offers three measurement ranges: 20, 200, and 2000 ohms, with resolutions of 10 mΩ, 100 mΩ, and 1 Ω, respectively.
The measuring system uses a constant current inverter (approximately 800 Hz, 2 mA) to determine ground resistance, and a rectifier (approx. 5 kΩ/V, range 40 to 500 Hz) to measure ground voltage. Compact and versatile, the tester facilitates identification between ground, phase, and neutral conductors.
It is an essential tool for the quick detection of faulty connections, outdated electrical installations, or failures in the grounding conductor. Order your ground resistance tester now from our online store.
Pressure and vacuum measurement devices that will last, select from a huge selection of pressure gauges for every application and environment. To help detect essential process variables and transmit a continuous signal for measurement or data collection. A broad selection of Precision Digital Pressure Gauges for Gage, Absolute and Differential Pressures.
EMI LDA comes to offering its customers a wide range of process and control equipment with a powerful combination of quality, reliability and safety. EMI LDA provides you with robust equipment, accurate and reliable for all kinds of work.
EMI LDA offers a wide range of occupational Health and Safety instruments provide precise measuring to measure what's important in your safety program. See our variety of field instrumentation for wide use.
Measuring instruments for OHS, air quality, sound level meters class 1 and class 2 spectral analyzers, environmental noise monitors, sound calibrators, hand / arm or body vibration meters, heat index meters, light meters, particle counter meter, CO2 meters
Ionizing radiation is a form of energy that is capable of ionizing atoms and molecules, which means that it has enough energy to remove electrons from atoms, leaving them electrically charged. There are three main types of ionizing radiation: gamma radiation (γ), beta radiation (β) and X-rays.
Gamma Radiation (γ):
Gamma radiation is a form of high-energy electromagnetic radiation. Gamma (y) radiation is emitted by atomic nuclei during nuclear transition processes, such as radioactive decay.
Gamma waves have no mass or electrical charge. And due to their high energy, gamma waves have the ability to penetrate deeply into materials, requiring significant thicknesses of concrete, lead or other high density materials to stop them.
Gamma waves are used in several applications, including medicine (such as radiotherapy for cancer treatment), sterilization of materials, detection of flaws in materials, among others.
Beta (β) radiation:
Beta radiation (β) consists of electrons (β-) or positrons (β+), which are emitted by unstable nuclei during radioactive decay processes. Beta electrons are lighter than Gamma rays and, therefore, are less penetrating and can be blocked by materials such as metal plates or even clothing.
Positrons are the antiparticle of electrons, and when they meet frequent electrons, they annihilate each other, releasing energy in the form of Gamma radiation. Beta radiation is often used in medicine, in applications such as cancer treatment and diagnostic imaging (such as positron emission tomography - PET scan).
X ray:
X-rays are a form of high-energy electromagnetic radiation, with wavelengths shorter than visible light. They are produced when high-energy electrons are abruptly slowed down or when electronic transitions occur in atoms.
X-rays have greater penetrating strength than Beta radiation, but less than Gamma radiation. X-rays are widely used in medicine for diagnostic imaging, such as radiographs, fluoroscopy and computed tomography (CT scan), as well as in other areas such as airport security inspection, industrial quality control and in scientific research.
In summary, these three types of ionizing radiation have different characteristics and applications, but they all present potential health risks and must be used with care and appropriate precautions.
From noisy nightclubs to loud manufacturing facilities, EMI LDA decibel meters are used to test whether a sound level exceeds levels established by municipal or national laws. Occupational safety and health standards for a reliable sound meter (commonly called a dB meter or noise meter) to determine an acceptable noise level with and without hearing protection. For on-the-person occupational sound measurement, EMI LDA noise dosimeter selection offers options for datalogging personal exposure to excessive sound levels.
Pinpoint accuracy combined with measurement versatility. Tachometers are fast and accurate instruments utilizing laser or contact to measure rotational and linear speeds. Equipped with a laser and a range of contact adapters, they are versatile instruments that suit a wide range of applications. Having a compact design, they can be operated with just one hand and are supplied in a sturdy carrying case. The read out could be (km/h, RPM, meter per minute, liter per second ...).
EMI LDA has a complete line of digital and programmable timers that suit different processes. It can be used to control the sequence of an event or process. Our timers can be mechanical, electromechanical and digital.
A transmitter is a device that converts a physical quantity (such as temperature, pressure, or position) into a standard signal (usually electrical or digital), enabling remote monitoring, control, or data logging.
It is an essential component in automation, instrumentation, and telecommunications systems.
Physical Variable | Type of Transmitter | Example Application |
---|---|---|
Position | Potentiometers, Encoders | Robotics, motorized valves |
Speed | Tachometers, Encoders | Electric motors, production lines |
Acceleration/Vibration | Accelerometers, Piezoelectric sensors | Machine condition monitoring |
Force / Pressure | Strain gauges, Piezoelectric | Hydraulic and pneumatic systems |
Voltage / Current | Electrical transducers | Power monitoring |
Temperature | Thermocouples, RTDs, Thermistors | Industrial processes, HVAC |
Density | Density transmitters | Food and chemical industries |
Viscosity | Torque-based sensors | Oil, paint, food processing |
pH | pH transmitters | Water treatment |
Flow | Ultrasonic, Coriolis, Electromagnetic | Pipelines, irrigation systems |
Gas | IR sensors, MQ, TGS | Gas leak detection |
Humidity | Capacitive, resistive | Agriculture, HVAC |
Light | LDRs, Photocells | Automatic lighting control |
Redox | ORP transmitters | Pools, chemical reactions |
Universal | Configurable transmitters (e.g., HART) | Industrial automation |
Vibration | Piezoelectric sensors | Motors, turbines monitoring |
The dial indicator is a tool for measuring the difference in height between two flat surfaces using a built-in probe. The comparator is used in industry and in quality control to check tolerance during the inspection process. Comparators make it possible to measure flat surfaces and detect errors with great precision. EMI with a wide range of analog and digital comparators for professional use.
ATEX Single-Gas Detector – O2 The T40 Rattler is a portable ATEX-certified single-gas detector designed to monitor oxygen (O2). This robust, lightweight, and highly reliable device stands out for its excellent technical performance and cost-efficiency.
Product Description The GasBadge® Pro by Industrial Scientific is a high-performance portable gas monitor engineered for lifetime protection against oxygen-deficient environments. Rugged and reliable, it integrates intelligent sensor technology, infrared communication, and market-leading safety features to ensure maximum operational safety.
DA 1-4 – Comfortable Torque Testing for Threaded Closures Brand: Kern & Sohn Product Description Optimize torque verification of bottles, jars, and other packaging with threaded closures — ideal for food, pharmaceutical, and cosmetic industries. Optional
ECO 240‑1‑UT-VAC – Vacuum & Pressure Gauge with Compensation Port Brand: Senseca The ECO240 series focuses on core measurement functionality—at its heart is a premium sensor, ensuring top-tier quality without the cost premium.
Kern DLB 160-3A Moisture Analyzer Brand: Kern & Sohn The Kern DLB 160-3A Moisture Analyzer features an intuitive graphical LCD display and step-by-step user guidance in 6 languages. Designed for laboratories, production environments, and quality control, it ensures precise and repeatable moisture analysis for a wide range of sample types.
The PCE-COG 10 is a professional, portable CO and CO₂ meter With 5,000 data-set memory, built-in CO, CO₂, temperature and humidity measurement, and direct CSV export. It is designed for indoor air quality (IAQ) audits, occupational safety, and ventilation control in offices, schools, healthcare, hospitality, and retail environments.
Atago PAL-BX|ACID F5 Master Kit – Professional Pocket Brix & Acidity Meter Brand: Atago The Atago PAL-BX|ACID F5 Master Kit is a premium all-in-one solution for citrus fruit quality analysis. This pocket-sized device measures both Brix (sugar content) and acidity with high precision, ensuring accurate flavour profiling and reliable quality control.
8-Channel Portable Data Logger with Touch Screen Brand: DwyerOmega The OM-CP-OCTPRO is a portable, all-in-one data logger designed for professionals who require fast, accurate, and real-time data analysis. With its full-color 5-inch touch screen and 8 input channels, it measures current, voltage, temperature, and pulse simultaneously — without the need...
ECO 120 - Waterproof Alarm Thermometer for BNC Interchangeable Probes The ECO 120 is a high-precision digital thermometer designed for professionals who demand reliability, speed, and flexibility in temperature measurement. Engineered with a robust, waterproof IP65/IP67-rated housing, it’s ideal for use in challenging industrial, laboratory, or food...
LOG 20 – Temperature and Humidity Data Logger for Transport and Storage The LOG 20 is a high-precision temperature and humidity data logger, designed for professional applications in transport and storage environments. It provides accurate monitoring, extended memory capacity, and user-friendly operation, making it ideal for logistics, pharmaceutical,...
High-Precision Visual Inspection in Hard-to-Reach Areas Marca: PCE Instruments The borescope is the ideal solution for non-destructive visual inspections in confined or difficult-to-access areas. With a probe diameter of just 3.7 mm and a 3-meter length, this device enables precise diagnostics without the need to dismantle machinery or systems.
PCE‑7755 Portable CO2 Meter – Professional Air Quality Monitoring Brand: PCE The PCE‑7755 CO2 Meter is the ideal solution for accurately monitoring indoor air quality, providing simultaneous readings of CO2, temperature, and relative humidity.
Wile 200 Coffee – Moisture and Test Weight Meter for Coffee and Cocoa Beans Brand: Farmcomp The Wile 200 Coffee is the professional solution for rapid and highly accurate measurement of moisture content, hectolitre mass (test weight), and temperature in coffee and cocoa beans. Perfect for growers, roasters, and traders who demand consistent quality and...
ECO 410(T)-MAX – O₂ Analyzer / Air Oxygen Meter Brand: Senseca High accuracy, durability and outstanding value for reliable oxygen measurements in a wide range of applications.
Brand: PCE Instruments PCE-L335 Lux Meter – Professional Illuminance Measurement The PCE-L335 Lux Meter is a high‑performance professional device designed for precise illuminance measurements in industrial, commercial, and laboratory environments.
Brand: Lascar Environmental Meter Lascar EL-USB-2-LCD Temperature and Humidity USB Lascar EL-USB-2-LCD is a high‑performance USB datalogger designed to monitor and record environmental conditions with outstanding accuracy. It is ideal for industrial environments, laboratories, logistics, storage, and transport, offering a reliable and professional...
Brand: PCE Instruments PCE-FOT 10 Fryer Oil Quality and Temperature Meter Control fryer oil quality with speed, safety, and accuracy. The PCE-FOT 10 is an advanced device that measures, directly in the oil, both the temperature and the quality (TPM – Total Polar Materials). Within seconds, you obtain reliable results that help ensure tastier, safer food...
ECO 130.2 – Dual Thermocouple Digital Thermometer with Alarm (formerly G 1202) Brand: Senseca The ECO 130.2 is the latest evolution of the ECO 130 series – a fast-response digital thermometer with dual thermocouple input, engineered for professionals who demand high precision, reliability, and performance.
PCE-FWS 20N-2 Wireless Weather Station High-precision weather monitoring with integrated sensors, USB connection, solar panel, and analysis software. Ideal for both professional and residential use.
Brand: PCE Instruments Dew Point Meter PCE-555 The PCE-555 is a compact and portable dew point meter, designed for fast measurements of temperature, relative humidity, dew point, and wet bulb temperature. With a backlit display and intuitive operation, it is ideal for use in industrial settings, construction, storage facilities, and transportation...
Accuracy and Reliability in Temperature Measurement Brand: Senseca The Senseca ECO121-H-I3 is a professional-grade digital HACCP thermometer, designed for precise and fast temperature measurement in critical environments.
Accuracy and Reliability in Temperature Measurement Brand: Senseca The Senseca ECO121-H-I1.5 is a professional-grade digital HACCP thermometer, designed for precise and fast temperature measurement in critical environments.
WIND BEE 42.6003 Anemometer The WIND BEE 42.6003 by TFA is a compact and precise anemometer designed for both professionals and outdoor enthusiasts. Whether you’re sailing, kite surfing, hiking, or working in the field, this portable wind speed meter is your reliable companion. It accurately measures wind speed and temperature, with max/min tracking for...
Brand: HW Group WLD2 - WiFi/Ethernet Water Leak Detector | HW Group Smart Water Leak Detection with Instant Alert The WLD2 is a highly reliable WiFi and Ethernet water leak detector with support for WWW, SNMP, email notifications, and PoE power supply, ideal for business and technical environments that require continuous protection against water damage.