Resistance Thermometers
- variable-resistance sensor measuring temperature by fluctuations in resistance.
See Also: Thermometers, Infrared Thermometers, Platinum Thermometers
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Resistivity and Hall Effect
The Resistivity System allows the user to make Resistivity and Hall Effect measurements in the range of to M. Samples are mounted on special platforms inside the VTI with contacts made to the sample according to the customer's requirements.
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Low Resistance Ohmmeters
Some times know as Ducter testers, these are highly accurate, easy to operate instruments that measure resistance with resolution as fine as 0.1 micro-ohm. Digital micro-ohmeters and DLROs measure contact resistance of switch and circuit breakers, aircraft frame bonds, and rail and pipeline bonds just to name a few of the applications. Megger has models available for testing using test currents from 0.5 mA to 200 amps covering a multitude of applications that require precise low-resistance measurements.
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Industrial Resistivity Meter
HE-480R(W)
The HE-480R industrial resistivity meter features the high-precision temperature compensation function.Its high-performance temperature compensation makes it ideal for sequential monitoring of ultra-pure water used in manufacturing processes in the semiconductor field, and many other fields, including the areas of electrical goods, foods and medicines. The measurement range is from 0 to 100.0 MΩ・cm.
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Infrared Thermometer
MT-4612
Ideal for measuring of mechanical, chemical, pottery,food, metallurgy, electric power, air condition,high-temperature heat treatment.
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Auto Contact Resistance Tester
KVHL
KV Hipot Power Test Equipment Co.,Ltd
KVHL Auto contact Resistance Tester with advanced large power switch power technology ang electric circuit is a special measurement instrument for testing the contact resistance of high/low switchs, cable wires and welds.
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Digital Infrared Thermometer
IR-709
Shenzhen Calibeur Industries Co., Ltd..
'- Non-Contact Infrared Thermometer With Laser Targeting '- Range: -18° C to +520° C/-0.4° F to +968° F'- Accuracy : < 0°C： ±3% or ± 3°C ≥0°C： ±2% or ±2°C'- Distance spot ratio (D:S) : 12:1'- ℃/℉ exchange,'- Size: 170x85x45mm'- Weight: 120g'- Power: AAA1.5V 2pcs (not included)
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Loading Rheostats (Resistive Load)
Supreme Instrument Laboratories
Loading Rheostat is a device specially designed to meet the requirements of Engineering Laboratories, Electrical Test Rooms and Industries. It is used for loading transformers, power generators, supply mains etc. neatly and efficiently. It can also be used advantageously for regulating current and adjusting voltage besides its application for calibrating meters and thus eliminating the need for graded rheostats.
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Multimeter with Thermometer Double Display
VA55
Shanghai Yi Hua V&A Instrument Co., Ltd. CO.,LTD
Digital multimeter VA55 20000 counts USB Extra-safety ture RMS Display: 20000 counts digital multimeter with double way.
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Insulation Resistance Meter
AMIC-10k1
Insulation resistance measurement - 40TΩ: * 50 - 1000 V, in 25 V steps, * 1000 - 10000 V, in 50 V steps ; Memory, bluetooth keyboard option, heating location ; Measurement of AC and DC voltage and capacity ; Measurement of leakage current and function with digital filter ; Measurement of continuity of protection and equipotential connections ; Adjustable alarm limits.
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Resistance Tester With Leakage Current (Loop Current)
GT00WD00ZY
*screen display*Double protection insulation*Non-contact measured resistance, safe, fast
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Infrared Thermometers
Infrared thermometer plays an important role in production quality control, equipment maintenance and troubleshooting, energy saving, and other applications. Infrared thermometer measures temperature through non-contact method, producing quick and accurate results. It allows users to measure high temperatures at a safe distance.
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Winding Resistance Meter 50Amps, 2 Channels Rack
WR50-12R
Raytech Digital Winding Resistance meter WR50-12R is the enhanced version winding resistance system with a most advanced demagnetizing circuit as a rack version. It is designed for high degree of accuracy for the measurement of very low resistance of any inductive loads.
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Infrared Thermometers
PeakTech Prüf- und Messtechnik GmbH
Infrared thermometers offer many advantages when measuring surface temperatures because they have a much faster response time than conventional contact thermometers and it is possible to record precise measurement results in fractions of a second.
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Earth Resistance Tester
HT5600 / 700
Wuhan Huatian Electric Power Automation Co., Ltd.
Suitable for telecommunication, electric power, weather, machine room, distribution line, transmission line, gas station, factory, lightning rod, etc.
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Battery Resistance Tester
BT-3915
Kongter Test & Measurement Co., Limited
Regular test of battery internal resistance or battery conductance is essential for stationary batteries. It is also recommended by latest regulation of IEEE 450, IEEE 1188 and IEEE 1106. The excellent performance of BT-3915 for testing battery internal resistance and voltage will help you pick out the weak batteries and ensure their performance in short time measurement.
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Contact Resistance Meter
CRM 100B+
SCOPE introduces its next generation of hugely popular CRM series contact resistance meter, CRM100B+ in all new super light avatar, based on cutting edge ultra capacitor technology. CRM incorporates some state of the art hardware & smart software features making it a must have tool for testing & maintenance engineers.
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Infrared Thermometer
DL7105
The DL7105 Infrared thermometer offers rapid and accurate temperature measurements.This is the ideal tool for measuring those hard to reach surfaces, moving parts and where it is not practical to use a surface contact probe.
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Fully Automatic Transformer Winding Resistance Tester
Measure DC resistance of transformers windings etc. Introduction: The NMC ''TDR'' is a high precision, new generation, light weight large output current and micro-processor controlled tester. This replaces old DC wheat stone bridge and double arm bridge for measurement of DC resistance. ''TDR'' adopts new advanced test current power supply technology, four terminal measurement, digital display of resistance value and test current. ''TDR'' is powered by 220V AC mains single phase supply. The measurements are accurate as the test current is highly stable. High automation is achieved with automatic discharge warning.Principle: The constant current generated is fed to the resistance under test through the current terminals and the voltage drop across the resistance under test is measured and displayed in ohms. A true four terminal measurement is used to eliminate the need for lead resistance compensation.
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Manometer – Thermometer Data Logger – 2 Inputs
HD2124.2
Manometer-Thermometer Data Logger with two inputs for SICRAM module PP471 to connect probes TP704 and TP705 series.
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Pocket Sized Dial Thermometer w/ 5 Inch Stem
T220/3
UEi Test & Measurement Instruments
Farenheit scale thermometer with 1 3/4 inch dial and 5 inch stem with a 0˚ to 220˚F range
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Contact Resistance Meter
CRM 100C
CRM 100C directly measures resistance values with DC current injection under live switchyard conditions.The CRM 100C is specially designed to reliably measure contact resistance of Circuit Breakers, Isolators, Bus Bar joints, welded joints etc., under the hostile electrostatic noise found in live EHV switchyards. It can also be used for testing cables, graphite bars etc.
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Metal Foil Low Resistance Chip Resistor
MFF
*Low Resistance / TCR / EMF / Inductance*Excellent long term stabilityRoHS compliant and halogen free.*Lead free.*High precision current sensing and voltage division.
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Anti-Surge Chip Resistors (Double-Sided Resistive)
Panasonic Industrial Devices Sales Company of America
An AEC-Q200 Compliant SeriesPanasonic components specified as AEC-Q200 Compliant are consistently designed into automotive systems. However, today’s Design Engineers are specifying AEC-Q200 components to meet the high-quality standards of devices beyond automotive applications.
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Rack Mount Thermometer Hygrometer
H3531R
Sensor H3531R is designed for online monitoring of temperature, relative humidity of air without aggressive substances. Three binary inputs to detection of two-states signals are the advantage. Other devices are controlled by two relay outputs. High precision capacitive polymer sensor ensures excellent long term calibration stability and ultimate accuracy. Measured values are also converted to other humidity interpretation: dew point temperature, absolute humidity, specific humidity, mixing ratio and specific enthalpy.
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Resistance Standards
Ohm-Labs manufactures reference grade resistance standards from 10 micro-ohms to 10 teraohms. Each range of standards utilizes the latest advances in materials and processing for high stability and immunity from changes in ambient environment. All products are supplied with ISO17025 accredited calibration.
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Infrared Thermometers
Non-contact Infrared Thermometer Sharply Focus on Measurement Spots with Two-Beam Laser Marker, Ideal for HVAC Applications
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Galvanostat and Zero Resistance Ammeter
This instrument offers a Potentiostat, Galvanostat and Zero Resistance Ammeter with integrated Frequency Response Analyser and Sweep Generator in one. It is based around a two Amp Potentiostat teamed with a two Amp Zero Resistance Ammeter and can be supplied as - 6 channel, with six sequential channels, 8 channel (eight sequential channels) or 12 channel (twelve sequential channels). Connection to the controlling Windows PC is via a standard RS232 port, optically isolated for full floating operation. The instrument is supplied with a full set of cables and software, user manual and application notes on CD.
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Multiple High Resistance Standard
MHS
*1 MEGOHM TO 1 TERAOHM*FULLY GUARDED*HIGH IMMUNITY FROM AMBIENT TEMPERATURE CHANGES*TRANSPORTABLEOhm-Labs' new Multiple High Resistance Standard maintains state-of-the-art resistance at levels above 1 megohm.
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10KV Insulation Resistance Testers
DIT-915
• A timer which shows the elapsed time when the test was "ON" and also shows the total time of the test• Displays a voltage warning and sound when AC or DC is present before injecting the test voltage.• A buzz will intermittently sound when high voltage is generated and continues until the circuit is fully discharged• Four voltages (1KV, 2.5KV, 5KV and 10KV)• Auto-ranging and menu-driven.• A bar-graph which displays the voltage decay during the discharge of the tested circuit and the voltage stressing the insulation while the test is in progress
