Resistance Thermometers
- variable-resistance sensor measuring temperature by fluctuations in resistance.
See Also: Thermometers, Infrared Thermometers, Platinum Thermometers
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Product
Refrigerator/Freezer Thermometer
RFT2A
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UEi Test & Measurement Instruments
Farenheit or Celsius scale Refrigerator/ Freezer thermometer with stand and hanging slot
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Product
Insulation Resistance Tester 600V AC/DC
IRT803
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UEi Test & Measurement Instruments
The IRT803 Digital Insulation Resistance Tester has a 600V AC/DC measurement capability and auto ranging. It features a backlit display that shows test function and measured value. And is backed by a 1-Year limited warranty.
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Product
IEC60529 IPX6X Sand Resistance Sand And Dust Chamber
CX-SC800PL
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Shenzhen Chuangxin Instruments Co., Ltd.
IPX6X Sand Resistance Sand and Dust Chamber is applied to all mechanic, electric, electronic, electric chemical and mechanical and electric equipments, it is used to evaluate whether equipment can resistivity and storage, running or not in air of dry sand or dust. It is applied to IEC-529, GB4208-93, GB2423.37-89 and GJB150.12.
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Product
Resistive Load Banks
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Guangdong EMAX Electrical Co., Ltd.
Resistive load banks are an important tool for testing and verifying the performance of power systems such as generators, UPS systems and turbines. They simulate real-world electrical loads by dissipating power as heat through resistive elements.
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Product
Solvent Resistance Tester
NRJ-100
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Shanghai Dean Electrical Co., Ltd
Executive standard: GB/T4074.4-2008/IEC60851-4; Inspection standard: JB/T4279.10-2008Used to detect the solvent resistance performance of enameled round wires and flat wires with nominal conductor diameter above 0.250mm;Application of SCM control allows for fast operation and strong anti-interference capacity;Pencil push unit would automatically lay down pencil and move ahead, lift pencil and automatically return to initial position;Used in combination with JRK-60 solvent thermostatic controller;Automatic pencil sharper can sharpen pencil tip to be 60° symmetrical to its axis;
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Product
Pocket Sized Dial Thermometer w/ 5 Inch Stem
T220/3
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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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Product
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
Infrared Thermometer
EST-45
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Our newest Infrared thermometer with high temp range (932F), continuous backlit LCD display and long distance to spot ratio of 12:1. This is a compact instrument which can fit into tight areas.
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Three-Phase Transformer Winding Resistance Meters
TWA Advanced Series
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TWA Advanced series is the latest DV Power solution for three-phase transformer winding resistance measurement and tap changer analysis. They are capable of testing six transformer windings with a single cable connection, as well as three-phase automatic transformer demagnetization. It has the option of the automated test mode, where the instrument operates the tap changer without operator input (minimizing the risk of human error) and records winding resistance results based on pre-selected stabilization criteria.The unique DVtest method of tap changer analysis enables checking the moving contacts of on-load tap changers during the transition, measuring the transition time, detecting open circuits, and many other types of faults. It is performed with 0.1 ms sampling rate, together with the measurement of tap changer motor current which detects motor and mechanical issues. A special proprietary algorithm is used for testing tap changers connected through a built-in series (booster) transformer. The DVtest can be performed either on one phase or simultaneously on three phases. It can also be performed together with the winding resistance test in all tap positions.A unique advantage of TWA Advanced instruments is the capability of simultaneously testing the winding resistance of all three phases of a three-phase transformer connected in a YN configuration. This can significantly speed up the testing– for example, it enables the operator to perform 33 measurements instead of 99 on a tap changer with 33 tap positions.TWA500 is equipped with a large 10.1” graphical touch-screen display, while TWA400 has a 7” graphical touch-screen display. Besides making the interface much more user-friendly compared to older winding ohmmeters, it also enables certain test options that were previously available only with DV-Win software. The most important among them are DVtest, tap changer motor current measurement, “Heat Run” test, test templates, and automatic test mode.
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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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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
TAN-DELTA AND RESISTIVITY TEST FOR INSULATING OIL
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International Biological Laboratories
TDRNT02 measures dielectric parameters like D.C. resistivity, dielectric constant and loss factor of the insulating oil of transformers, circuit breakers etc.
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Product
Transformer Winding Resistance Meters
TWA Standard Series
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The TWA standard series instruments are designed to measure the resistance of six coils and simultaneously analyze the three-phase tap changer on load of the primary and secondary transformer coils (provided by model TWA40). This is done in a single cable configuration, with test currents up to 40A. Each transformer configuration has a special measurement algorithm that is optimized for rapid stabilization of test results. The TWA instruments generate a true DC current without ripple. Both current injection and magnetic circuit energy discharge are automatically regulated.
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Economic Type Resistance Indicator
CS1-RS
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CS1-RS economic type Resistance Indicator has been designed with high accuracy measurement, display and communication of Ohm(2 wire) as like as Coil of motor or transformer.The meter supports Field Calibration function. It can be calibrated with sensor (Resistance) to meet machinery structure.They are also available 1 option of 1 Relay outputs, 1 Analogue output or 1 RS485 (Modbus RTU Mode) interface with versatile functions such as control, alarm, re-transmission or communication for a wide range of machinery and testing equipments applications.
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Product
Fully Automatic Non-contact Sheet Resistance Measurement System For Flatpanel Display
NC-60F/RS-1300N
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*Global standard for non-contact measurement of ITO film, Metal thin films on flat panel*Automatic X-Y and Z (eddy current probe head) axis moving mechanism*Compatible with Loading robot for fully automatic measurementOption :*Integlate to combined system (film thickness meter, etc)*Add 4 point probe measurement unit : RT-3000
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Digital Pocket Thermometer
212
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The probe conveniently folds back into the side of the instrument, preventing damage when not in use.Liquid or surface probe options availableUser switchable between °C and °FResolution can be set to 0.1°C (0.1°F) or 1°C (1°F)
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Product
Resister
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Our ARFC type Film Flat Chip Resistor & ARFCN type Thin Film Chip Resistor Network are high precision Metal Film resistors produced with high purity. Alumina Substrate and Ni-Cr-Si Resistor Film based on high precision Etching Technology. The electrode Terminals are made with Spattering Film and Nickel-Solder Plating, and solderability is very good in all Flow, Reflow and Dipping type soldering for Hybrid IC, SMT, PCB etc. Our ARFC Metal Film Resistor & ARFCN type Thin Film Chip Resistor are being produced under the thorough quality control, and are being used widely in high precision and high reliability electronics circuit such as Measuring Instrument, Medical Instruments, Communication and other Industrial Instruments.
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Product
Earth Resistance Meter
EM 4058
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earth tester is a digital, microprocessor controlled instrument that allows to measure the earth resistance and ground resistivity (using Wenner´s method), as well as to detect parasitic voltages present in the ground. This instrument is suitable to measure earth systems in power substations, industries, distribution networks, etc., according to IEC 61557-5.
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Data Logger Centesimal Thermometer Pt100
HD2107.2
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Centesimal thermometer in the range ±199.99 °C, decimal outside this range, one input for Pt100 probes with SICRAM module, measuring range -200 °C…+650 °C.
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4 2/3 Digital Resistance Meter
CS2-RS
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CS2-RS Resistance Indicator has been designed with high accuracy measurement, display and communication of Ohm (2 wire) as like as Coil of motor or transformer.The meter supports Field Calibration function. It can be calibrated with sensor (Resistance) to meet machinery structure.We build flexible function as like as 3 bank (for multi-range scaling and set point) and 3 external control inputs meet to various testing equipment inquiry.They are also building in 4 Relay outputs, 3 External Control Inputs, 1 Analogue output and 1 RS485(Modbus RTU Mode) interface with versatile functions such as control, alarm, re-transmission and communication for a wide range of machinery and testing equipments applications.
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Digital Infrared Thermometer
IR-101A
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Shenzhen Calibeur Industries Co., Ltd..
'-Temperature Range: -50℃ ～ 280℃(-58~536℉);'-Accuracy: ±2.5% of reading or ±2℃(4 ℉);'-Field of View: 6:1; '-Emissivity: 0.95 fixed'-Backlight'-Data hold'-Size: 95*55*30mm'-Weight: 74g'-Power: 2 * AAA Battery (not included)
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Product
SparkFun Decade Resistance Box
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This is the SparkFun Decade Resistance Box, an involved PTH soldering kit that allows you to quickly and accurately dial in a specific resistance value between 0 and 999,990 Ω, in 10 Ω increments. The concept is simple, a decade box is a tool that contains resistors of many values that can be accessed via mechanical switches. All you need to do is just adjust the knobs to output any of the discrete resistances offered by the box. Once assembled, each kit will have controls that correspond to the digits in a decimal number - a control for the tens position, a control for the hundreds position, and so on.
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Product
1000 Amp Clamp with IR Thermometer
FLIR CM78
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The FLIR CM78 is a True RMS industrial clamp meter for the electrician who works on high-powered equipment and temperature systems and needs a safe, capable combination tool. An integrated IR thermometer provides fast non-contact measurements on panels, conduits, and motors. FLIR Tools Mobile connects the FLIR CM78 to your compatible smartphones and tablets via Bluetooth®, and METERLiNK® technology wirelessly integrates electrical readings on your infrared image with FLIR thermal cameras.
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Fiber optic thermometer systems
TS Series
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Micronor now offers a complete range of fiber optic temperature sensors, probes and interfaces for temperature measurement in challenging environments. TS series fiber optic temperature probes offer immunity to RF and microwave radiation along with wide temperature range, intrinsic safety and non-invasive use. The fiber optic temperature probes can operate over -200°C to +300°C (-328°F to +572°C), and withstand harsh and corrosive environments. Typical fiber optic temperature monitoring applications include:
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Thermocouple Thermometer – 2 Inputs – Data Logger
HD2128.2
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Thermocouple thermometer for probes type K, J, T, R, N, S, B, E, two inputs.
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Product
Transformer Resistance Testing
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Weshine Electric Manufacturing Co., Ltd
Transformer insulation resistance deterioration is one of the most common causes of transformer failure: a failing transformer is a costly replacement in an electrical system with the potential for a long downtime. If you fail to maintain your transformer with regular insulation resistance testing (as can be carried out by the WESHINE Transformer Ohmmeter (VS-3110 series) of transformer test equipment) then it’s likely to fail before reaching its maximum operating life.
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3 Wire (Digital) Earth Resistance Tester
2120 ER
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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.● The test leads are supplied as standard accessories for simplified two-wire measuring system.● 0Ω adjustment.● Battery operated.● Data hold function.● Low battery indication.● Calibration performed with supplied test leads.
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Infrared Thermometer Calibration
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Nagman Instruments & Electronics Pvt. Ltd
Nagman’s Infrared thermometers Calibration Instrument can be used for hassle free temperature measurements as they work on non- contact principles. You can stay at a safe distance from the temperature source and still find accurate readings by pointing IR thermometer at the source. These also have a digital display of the temperature readings and hence, any and all manual errors can be avoided.
