Resistance Thermometers
- variable-resistance sensor measuring temperature by fluctuations in resistance.
See Also: Thermometers, Infrared Thermometers, Platinum Thermometers
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Product
Handheld Turns Ratio & Winding Resistance Tester
TWR-H Series
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Handheld TWR-H device is DV Power single-phase instrument designed for measuring transformer winding resistance and turns ratio.The instrument has two output DC sources for measuring transformer winding resistance. The first DC source can output up to 2 A DC and is used for injecting current to the transformer’s high voltage winding. The second DC source can output up to 10 A DC and is used for testing the transformer’s low voltage winding. This is especially useful when measuring winding resistance of distribution transformers. These transformers have large turns ratio and therefore a big difference between resistances of high voltage and low voltage windings. Upon the winding resistance test, it is also possible to demagnetize the transformer core. The demagnetization process is completely automatic and safe.Together with the turns ratio, the instrument also measures excitation current and phase shift. This enables detecting transformer core or winding turns failures which cannot be spotted by measuring turns ratio only. The instrument can output test voltage up to 40 V AC for this test, but it can also output a very low test voltage of 1 V AC which is necessary for turns ratio verification of the majority of current transformers.TWR-H is powered by an internal Li-Ion battery. Up to 100 tests can be performed with a fully charged battery.
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Product
Resistance Bridges - AccuBridge® Line
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Measurements International Ltd.
The Resistance Ratio Bridge from Measurements International is the next generation replacement. Measurements International is pleased to release the next generation room temperature Direct Current Comparator Resistance Ratio Bridge.
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Product
Non-contact Ultra-High Range Sheet Resistance Measurement System
CRN-100
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*Ultra-High range sheet resistance measurement for 10E+9 ~ 10E+15 ohm/sq without contacting*Mapping program software;*1. Arranged in a multipoint pattern measurement is programmed*2. 2-D & 3-D mapping software*Easy operation by Windows 7 system software*Measurement data base link with Excel via CSV format file*Unaffected by contact resistance
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Product
Digital Thermometer
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The model T-506 Digital Thermometer kit is a high performance, reliable, portable, easy to use unit for a low reasonable cost.
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Product
Freezer & Dial Thermometers
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UEi Test & Measurement Instruments
A Dial Thermometer (filled system thermometer) can either be read at the point of measurement or from a remote location using a desired length of capillary tubing
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Product
Bi Metal Thermometers
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Bi-metal coil mechanismWaterproofField calibrateablePlastic probe cover with pocket clip
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Product
10KV Insulation Resistance Testers
DIT-915
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• 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
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Product
Thermometer
C0111
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Audio and optical alarm of measured temperature. LCD backlight. Minimum/maximum memory. Memory of minimum and maximum temperature included traceable calibration certificate.
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Product
High-Accuracy Infrared Thermometer [Built-in type]
IT-470F-H
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The IT-470F-H is a built-in type, non-contact infrared thermometer with industry-leading* accuracy. It contributes to improve process stabilization, for which requires high accuracy temperature measurement, such as semiconductor and FPD production.
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Product
Accessories for Earth Resistivity (VES)
Electrodes
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Earth resistivity / Accessories for earth resistivity (VES)
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Product
Transformer Winding Resistance Meter
XWRM-10
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The Motwane Manufacturing Company
The Motwane make XWRM-10 is a dual channel 10A rated, Transformer Winding Resistance Meter designed and developed aftere xtensive research on challenges and requirements of testing of various Transformer winding resistance. The instrument has One Current channel and two Resistance Channels. The instrument provides a large open circuit voltage of 42Volts, for fast charging of the highly inductive windings of transformers, to provide stable resistance values in minimum time. The XWRM-10 is intended to replace complex bridge set up with a single compact instrumentThe XWRM-10 is based on 4-wire measurement methodto measure low resistance accurately. The instrument iswell protected against inductive kickbacks offered by theinductive windings and gives stable reading on varioustypes of transformers.
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Product
Metal Alloy Low Resistance Chip Resistor
MR
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*Low Resistance / TCR / Inductance*Excellent long term stability*RoHS compliant and halogen free*Lead free*High precision current sensing and voltage division
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Product
Thermometer Pt100 One Input
HD2307.0
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Thermometer, Pt100 sensor with one input for probes equipped with SICRAM module, measuring range –200°C +650°C.
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Product
Sonel Poland Make Digital Insulation Resistance Tester
Mic-5001.
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5kV/5TeraOhms, Battery-cum-Mains Operated, Model : Mic-5001.
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Product
Camera for Infrared Thermometer IT-480, for use with Mobile Phone
IT-480camera
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IT-480camera is used with the infrared thermometer IT-480. Photos and videos of the object, which surface temperature was measured from the distance by non-contact infrared-thermometer, can be saved by using the Android device camera.
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Product
Programmable Ground Resistance Tester
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AllWin Instrument Science and Technology Co., Ltd.
Executive test in 40A/60A of UL60950-1Test resistance range 0~510m ohmOutput current range 5~40A
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Product
Sonel Make Digital Insulation Resistance Tester
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Sonel (Poland) Digital Insulation Resistance Tester, Range : 0-5kV/5TeraOhms, Battery-cum-Mains Operated, Voltage increment in Steps of 50v & 100V upto 5kV, Memory storage upto 11880 records, Data Transfer to PC/Laptop by USB Port, Free Software, PI & DAR Measurements.
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Product
IR Digital Laser Thermometer
214L
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With a user switchable measuring range of -35°C to 365°C or -31°F to 689°F, a digital display of the temperature is produced in less than one second.Non-contact technology with laser spot indicatorºC / ºF user switchableFast, 1 second scanning of any surfaceMeasure objects as small as 25mm (1”)Distance-to-Target Ratio of 8:1Easy to read LCD display
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Product
Resistance Tester
METRISO® 3000
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Wolfgang Warmbier GmbH & Co. KG
Suitable for resistance point-to-point and resistance to ground measurementsIntegrated data logger with USB communication port for data transmission (50.000 test values). The supplied Report Generating Software ETC allows to generate a complete test reportA barcode scanner can be used in order to record measurement points before testing
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Handheld Infrared Industrial Thermometers
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These handheld infrared industrial thermometers are used for non-contact temperature measurement when many locations need to be measured or in areas where a fixed infrared sensor can't be installed.
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Product
XR Resistive Reactive Load Banks
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Mosebach Manufacturing Company
Mosebach’s XR series load bank offers you a range of options for resistive reactive loads in both lower voltages of 480 and 600 or MV at 4160 and higher. Outdoor rated user friendly for years of use.
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Product
Winding Resistance Meter 15Amps, 2 Channels
WR14
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Raytech's Digital Winding Resistance meter WR14 is the battery powered version winding resistance system with a most advanced demagnetizing circuit. It is designed for high degree of accuracy measurement of very low resistance of any inductive loads.
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Product
Infrared Thermometer
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Shenzhen UYIGAO Electronic Technology Co., Ltd
Thermometer which infers temperature from a portion of the thermal radiation sometimes called blackbody radiation emitted by the object being measured.
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Surface Resistance Meter
WL MIDGET
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WL MIDGET Surface Resistance Meter is an ultra-wide range, battery operated, portable instrument for measuring Surface Resistivity and Resistance to Ground of virtually any flat surface conforming to ASTM D-257 standard method by using recommended parallel bar sensing probe. Gives simple, repeatable measurements of conductive, static dissipative, and insulative surfaces. Ranging is automatic due to the use of high-speed OP-AMP Integrated circuits being linear, with changeover points +1/2 decade on a logarithmic scale. Repeatability equals + 5%.
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Surface & Volume Low Resistivity Meter for Conductive Materials
Loresta GP
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The Loresta GX Meter is an intelligent, multi purpose low resistivity meter equipped with software that calculates resistivity correction factors. A variety of 4 pin probes are available for use with the Loresta GX. The instrument is typically used in Product Engineering, R&D, and Quality Control. Applications include measurement of conductive paint, conductive plastics, conductive rubber, conductive film, silicon wafers, antistatic materials, EMI shield materials, conductive fiber, conductive ceramics, etc.
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Compressed-Air Thermometer Hygrometer
H3531P-2
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Sensor H3531P 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.
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Product
Thermometer Set
94029
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A complete kit for accurate temperature monitoring in all application areas. Supplied in a rugged carry case with foam insert.
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Product
Datalogging Thermometer
R0110E
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Temperature datalogger 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.
