Resistance Thermometers
- variable-resistance sensor measuring temperature by fluctuations in resistance.
See Also: Thermometers, Infrared Thermometers, Platinum Thermometers
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Contact Resistance Tester
JYL
As a high current passes through a pair of mechanically independent metallic contacts, the contact resistance must be as low as possible. Increasing the contact resistance of the contact often causes a large voltage drop on the contact, which reduces the input power of the load equipment. If the contact resistance of one or two contacts becomes large, the three-phase voltage of the load equipment will be unbalanced, causing phase loss operation.
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Resistivity Meters
Periodic compliance checks of ESD work surfaces are super important. Monitors only verify the ground plane, or path to ground. The surface itself can wear down, become dirty, or if you use low quality mat—just not hold up. A handheld Surface Meter is great for running monthly, or prescriptive compliance verification of your ESD surfaces.
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Infrared Thermometer
64 MAX
Fluke 64 MAX IR Thermometer features Auto Capture allowing technicians to set time and intervals to record up to 99 data points unattended so it can capture elusive temperature events. The thermometer can be mounted on a standard tripod using a tripod mount accessory for unattended measurements. The 64 MAX displays minimum, maximum, or average temperature, or the difference between two measurements, and features Hi and Lo alarms for rapid display of measurements outside set limits.
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Digital Earth Resistance Tester
8020 ER
Standard Electric Works Co., Ltd
● Capable of measuring earth resistance and earth voltage. ● 2mA measuring current permits the testing of earth resistance without tripping earth leakage current breakers in the circuit under test.● Frequency : 820Hz.● 0Ω adjustment.● Battery operated.● Data hold function.● Low battery indication.● Calibration performed with supplied test leads.● Simplified measurement probe is also provided for two-wire measuring method.
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Thermometer
S0842
Thermometer is designed for record of temperature. Values are stored to a non volatile electronic memory. Data transfer to the personal computer for further analysis is performed via USB, RS232, GSM or Ethernet interface by means of a proper adapter.
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Earth resistivity meter
16GL-N
Last release of a very popular family of earth resistivity meters, this 16 bits geoelectrical instrument represents a really performing and affordable solution for Vertical Electrical Soundings at medium and great depth. Reliable and lightweight, 16GL-N is characterized by really first-rate performances, even if it remains extremely easy to use. The possibility to download data through USB enables a quick interpretation with the data inversion software. It is recommended, as to exploit its capabilities, to use it in conjunction with one or more P-100-N rechargeable accumulators.
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Compact Infrared Thermometer With Laser Targeting
PIRT25
Unique Flat SurfaceMini-Modern Housing DesignSimple One-Handed OperationLaser TargetingLCD With BacklightCelsius or Fahrenheit ModesLaser On/Off SwitchAutomatic Power OffDisplay Hold FunctionMax/Min FunctionTemperature Range: -50 to 380 Celsius, -58 to 716 FahrenheitTemperature Resolution: 0.1Emissivity: Fixed at 0.95Optical Resolution: 8:1 Distance to Spot Size RatioBasic Accuracy: +2% of Reading or +2 C / +4 FResponse Time: <1 Sec.Diode Laser: Output <1mW @ 630-630nm, Class 11 LaserSpectral Response: 6-14umPower Supply: 9V BatteryDimensions: 7.09' H x 3.94' W x 1.81' DWeight: 5.6 oz.
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Infrared Thermometers
Easily measure surface temperatures with ThermoWorks non-contact IR guns, ideal for produce and agriculture inspectors, HVAC, construction, warehouse, quality assurance, HACCP and cold chain management, both shipping and receiving. Choose from fixed or adjustable emissivity; single, dual or circle laser types; and lens optics from close focus—for electronic components and laboratory measurements—to 100:1—for long distance measurements. High temperature ranges up to 3272°F (1800°C) are perfect for metallurgy and metal work foundries.
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Pocket Sized Dial Thermometer NSF
T125/3
UEi Test & Measurement Instruments
Farenheit scale thermometer with a 1 3/4 inch dial and 5 inch stem with a 25˚ to 125˚F range
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DC Air Based Resistance
DC Air Based Resistance Standards are designed for high accuracy resistance calibration in air.
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Plant Auditor's Surface Resistance Kit
PMK-153
The PMK-153 Resistance Test Kit contains the instruments you need to take resistance measurements.The PMK-153 includes the PAS-853B Wide Range Ohmmeter with 5 pound Conductive Rubber Electrodes. The PAS-853B instrument is a wide range ohmmeter that measures accurately from 0.01 to 9.9x1012 ohms. In AUTO mode the instrument automatically adjusts resistance range and selects test voltage in accordance with standard practices outlined in ANSI/ESD STM11.11, and meets audit requirements of ESD TR53.
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AC/DC Withstanding Voltage& Resistance Tester
TH9201S
Changzhou Tonghui Electronic Co., Ltd.
TH9201S AC/DC withstanding voltage & insulation tester is a kind of Hipot Tester. Due to simple and compact structure, mature technique, brand new structure and operating interface, the operation becomes more convenient, and more practical functions are included as well. TH9201S can be widely applied in transformer, device, component especially for winding safety inspection.
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Din Abrasion Resistance Tester
SG-P01D
This tester is used to determine the abrasion characters of elastomers, rubber, soft synthetics, leather. etc or is with characters of high efficiency, good reproducibility and easy operation.
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Skid (Portable Skid Resistance Tester)
(also known as the British Pendulum Tester) is an essential tool for anyone with a duty to minimize the risk of accidents arising as a result of slippery roads and floor surfaces. This device is also used to investigate the cause of accidents after they have taken place.
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Thermometers
Hand held Temperature Indicators and Data Loggers.The Therma 1 digital Thermometer with a robust ABS housing and a large LCD screen is powered by AAA type alkaline. This Thermometer has an optional automatic power off function to preserve battery life.
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Chemical Resistant Chilled Mirror Sensor
X3
Edgetech Instruments NEW X3 Chemical Resistant Chilled Mirror Sensor exploits the latest advancements in optical sensing and is specifically designed for demanding Process and Laboratory applications. It also offers the advantages of low dew point detection and rapid response. Available in multiple configurations to accurately measure dew point in aggressive background gases including. Ammonia, HCl, SemiCon Gases, Peroxides, Medical Gases, and other reactants.
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Earth Resistance Testers
Shanghai Beha Electronics Co., Ltd.
A handy test and measurement instrument for testing Earth resistance and Soil resistivity.
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Resistance Thermometry Bridges
By using built-in or external standard resistors, resistance thermometry bridges measure resistance ratios with high accuracy, which are indicative of the temperature, among other things. These instruments are not only used in the field of temperature measurement, but − due to their high accuracy − also in electrical laboratories.
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IR Thermometers
Is a sensor that consists of a lens to focus the infrared (IR) energy on to a detector, which converts the energy to an electrical signal that can be displayed in units of temperature after being compensated for ambient temperature variation.
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NON CONTACT INFRARED THERMOMETER
IBL-MTX9
International Biological Laboratories
This Digital Non Contact type Infra Red cum Contact type Thermometer with laser sensor uses temperature sensor of Thermopile 7 - 14 mm to measure temperature from -18 to 1000 Degree C in the Non Contact Infra Red Mode and -20 to 1300 Degree C in the contact mode using K type Thermometer and also in Fahrenheit scale.
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Resistance Measurement
PROMET
High-precision micro-ohm measuring systems with adjustable DC test current for determining resistances on circuit breakers or inductive loads such as transformers, for example. The high-precision ohm meters of the PROMET series are used to determine very low electrical resistances in the µΩ range. The adjustable test current of up to 600 A in combination with a four-wire measuring method delivers measurement results which meet stringent accuracy requirements. State-of-the-art power electronics coupled with a robust design guarantee excellent reliability for use as a portable device in switching stations and industrial environments. Typical applications include determining the contact resistance of switchgear devices and determining the resistance on inductive loads such as transformers.
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Ground Network Earth Resistance Tester
HTDW-5A / 736
Wuhan Huatian Electric Power Automation Co., Ltd.
It is suitable for the test of grounding resistance of large power grid in power departments, substations and other institutions.
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Ground Resistivity and EarthService Tester
AD-510
Large, readable LCD display (2000 counts), Instant battery life indicator, Test frequency: 128 Hz (quartz generator), Test Voltage: max 30 V peak-to-peak, Range: 0,01 W ? 2 k W. Accuracy resistance measurement: 1 % 2 digits,
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Datalogging Thermometer
S0110
Temperature data logger is designed for record of temperature. Values are stored to a non volatile electronic memory. Data transfer to the personal computer for further analysis is performed via USB, RS232, GSM or Ethernet interface by means of a proper adapter.
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Current, Voltage, Resistance
Solutions for the testing and calibration of current, voltage and resistance are used in industry (laboratories, production, workshops), in calibration service companies and in quality assurance. These instruments are portable and mobile and are particularly notable for their low measurement uncertainty and high scope of operation.
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DC Resistance and Current Measurement System
DC Resistance and Current Measurement System including: 6622A Series Bridge, 6634A Temperature Stabilized Resistance Standards, 6664C Scanner(s), world’s most precise and stable 6623A Precision Current Source/Range Extender, Wired Equipment Rack, and Bridgeworks Software.
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Resistance Temperature Sensors
Watlow Electric Manufacturing Company
These sensors are suited for applications where accuracy and stability are essential for proper control in applications that operate at or below 1200°F (650C).
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SparkFun IR Thermometer Evaluation Board
MLX90614
This is an evaluation board for the MLX90614 IR Thermometer. The sensor is connected to an ATmega328 running at 3.3V with a STK500 (Arduino) 8MHz bootloader. Code can be loaded through the FTDI basic interface and the Arduino environment.
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Contactless Wafer Gauge for Resistivity, Thickness
MX 60x
The MX60x series measure Resistivity or Sheet Resistance of silicon and other materials.
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NON CONTACT DIGITAL THERMOMETER
IBL-MT8
International Biological Laboratories
This Digital Non Contact type Infra Red Thermometer with laser sensor uses temperature sensor of Thermopile 6 - 14 mm and measures temperature from -50 to 700 Degree C and also in Fahrenheit scale.
