Resistance
that which keeps current from flowing freely.
See Also: Resistivity, Resistance Standards, Resistance Meters, Resistance Test, 4-wire
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Product
Standard 1.02 (29.00) - 4.00 (114.00) High Performance Bias Ball Probe
POGO-62H-4-S
ICT/FCT Probe
Current Rating (Amps): 3Average Probe Resistance (mOhm): 15Test Center (mil): 50Test Center (mm): 1.27Full Travel (mil): 250Full Travel (mm): 6.35Recommended Travel (mil): 167Recommended Travel (mm): 4.24Mechanical Life (no of cycles): 500,000Overall Length (mil): 1,300Overall Length (mm): 33.02
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Product
Battery Impedance Meter
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Operation is fast and simple. Just press the spring-loaded probes onto the two poles of the battery. After 1.5 seconds, the unit beeps (indicating good contact) and displays the battery voltage and either the number of siemens or milliohms, depending on the knob setting. The display continues to show these numbers after the probes are removed; it resets only when the probes are pressed onto the next battery. The impedance and voltage of any battery between 1.2 and 60 volts can be read. Because of the wide range of voltages, even single low-voltage cells, such as NiMH, can be measured. The manufacturers of some batteries specify impedance in milliohms while other specify in siemens (one divided by the resistance in ohms). This meter will display both types of impedance for any given battery. Accuracy is +/- 2% of the value.
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Product
Sensors for Mobile Machines
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*Inclination sensors with CAN or analog interface*Inductive sensors with high protection rating*Pressure sensors with a robust measuring cell for mobile hydraulics*High shock and vibration resistance*Wide operating temperature range
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Product
Insulation Resistance Tester
250-1000V
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Wuhan Fanke Transformer Manufacture Co., LTD
Professional Insulation Resistance Tester, 250-1000V
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Product
Ultra High 1.77 (50.00) - 10.00 (183.00) Bead Probe
BTP-25HF-10
Bead Target Probe
Current Rating (Amps): 8Average Probe Resistance (mOhm): 8Test Center (mil): 100Test Center (mm): 2.54Full Travel (mil): 250Full Travel (mm): 6.35Recommended Travel (mil): 167Recommended Travel (mm): 4.24Mechanical Life (no of cycles): 500,000Overall Length (mil): 1,300Overall Length (mm): 33.02
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Product
Test And Measuring Instruments
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Nagman Instruments & Electronics Pvt. Ltd
At Nagman you can find a wide range of Test and Measuring Instruments that can be used for multiple purposes in your industry. Do you want to calibrate temperature devices or pressure devices? You can find a suitable Test and Measuring Instruments on our website. They consist of a range of devices that are very necessary in almost every industry. Test instruments are used to examine the devices for their quality, longevity, performance and efficiency. Every device or instrument needs to undergo these tests on regular basis. Similarly, measuring instrument are used to measure common parameters in industries like voltage, temperature, pressure, resistance, etc.
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Product
PXI/PXIe High Density Precision Resistor Module
42-297A-013
Precision Resistor Module
The 40-297A-013 (PXI) and the 42-297A-013 (PXIe) are 18-channel programmable resistors with a range of 1 Ω to 238 Ω. They are part of the 40/42-297A series of high density precision resistor modules and provide a simple solution for applications requiring accurate simulation of resistive sensors.
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Product
Standard 1.60 (45.00) - 4.50 (128.00) General Purpose Probe
EPA-3T
General Purpose Probe
Current Rating (Amps): 6Average Probe Resistance (mOhm): 35Test Center (mil): 125Test Center (mm): 3.18Full Travel (mil): 250Full Travel (mm): 6.35Recommended Travel (mil): 167Recommended Travel (mm): 4.24Mechanical Life (no of cyles): 2,000,000Overall Length (mil): 1,300Overall Length (mm): 33.02
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Product
Elevated 1.68 (48.00) - 7.00 (198.00) High Performance Lead Free Probe
LFRE-1H-7
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Current Rating (Amps): 6Average Probe Resistance (mOhm): 10Test Center (mil): 75Test Center (mm): 1.91Full Travel (mil): 250Full Travel (mm): 6.35Recommended Travel (mil): 167Recommended Travel (mm): 4.24Mechanical Life (no of cycles): 500,000Mechanical Life Remark: *Ultra High force products may observe slight decrease in cycle life.Overall Length (mil): 1,300Overall Length (mm): 33.02
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Product
Contact Resistance Tester
JYL
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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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Product
TSP157 Switch Probes
Switch Probe
Current Rating (Amps): 10Average DC Resistance lower than (mOhm): 20Test Center (mil): 157Test Center (mm): 3.99Full Travel (mil): 197Full Travel (mm): 5.00Recommended Travel (mil): 157Recommended Travel (mm): 4.00Overall Length (mil): 984Overall Length (mm): 25.00Switch Point (mil): 67Switch Point (mm): 1.70
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Product
Electronic Loads
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The DSO and DSOT series electronic loads are designed using advanced linear technology.The DSO series offers two main functions: constant current and constant resistance. However, these loads can absorb full power between 20% and 100% of the acceptable input voltage thanks to the autoranging mode.For more extensive requirements, we offer 'DSOT' models that also include constant voltage and constant power functions. These functions are essential for testing voltage generators such as automotive alternators or photovoltaic panels to determine their power curve. In addition, DSOT models have a basic '0 Volt' characteristic, which means they can be used with input voltages as low as 0 Volt. However, they still maintain a high reaction speed, which can reach 1V/us and 8A/us.
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Product
Hand Held Probe Type Eddy Current Sheet Resistance/resistivity Measurement Instrument
EC-80P (Portable)
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*Auto-measurement start by probe head contacting to sample*3 measurement modes for wafer resistivity, bulk resistivity and sheet resistance*Easy set up to measurement condition by JOG dial*5 types of model for each measuring range*Resistivity probe can be changed by sample’s resistivity range
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Product
Pocket Type Digital Multimeter (True RMS)
MCD-009
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MULTI MEASURING INSTRUMENTS Co., Ltd.
・Easy operation with rotary switch.・AC/DC voltage, resistance, continuity check and diode test withfull autoranging operation.・3200 count full scale with bargraph display.・Low power consumption with auto power off function.
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Product
Standard 1.08 (31.00) - 3.50 (99.00) General Purpose Probe
EPA-2G30
General Purpose Probe
Current Rating (Amps): 5Average Probe Resistance (mOhm): 35Test Center (mil): 100Test Center (mm): 2.54Full Travel (mil): 160Full Travel (mm): 4.06Recommended Travel (mil): 107Recommended Travel (mm): 2.72Mechanical Life (no of cyles): 2,000,000Overall Length (mil): 970Overall Length (mm): 24.64
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Product
Carbon Sensor Resistivity Meter
HE-960R-GC(W)
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The HE-960R-GC(W) is resistivity meter to use glass carbon for its sensor.A glass carbon sensor is not contaminated by metal elution and is chemically resistant to such wet cleaning solutions as hydrofluoric acid and hydrogen peroxide. This is especially effective for resistivity measurement in the rinse process of single-bath cleaning systems and it enables high quality control in the cleaning process.
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Product
PXI Programmable Resistor Module 10x16 Bit, 0 Ohm to 65K Ohm
40-295-121-10/16
Programmable Resistor Module
The 40-295 is a Programmable Resistor module with up to 18 channels of 8-bit resolution resistor chains in a single 3U PXI module. The flexible architecture allows these modules to also be supplied as 12, 16 or 24-bit resolution versions for applications requiring finer resolution, greater resistance range or higher channel count.
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Product
Alternate 2.82 (80.00) - 5.00 (141.00) General Purpose Probe
HPA-74T135-1
General Purpose Probe
Current Rating (Amps): 3Average Probe Resistance (mOhm): 35Test Center (mil): 100Test Center (mm): 2.54Test Center Remark: max. test center 187 mil / 4,74 mmFull Travel (mil): 100Full Travel (mm): 2.54Recommended Travel (mil): 75Recommended Travel (mm): 1.91Mechanical Life (no of cyles): 2,000,000Overall Length (mil): 598Overall Length (mm): 15.19Overall Length Remark: Tip “A-B”: 598 (mil), 15.19 (mil), Tip “C”: 586 (mil), 14.88 (mil), Tip “E, T135, T156, T65, T80”: 610 (mil), 15.49 (mil), Tip “T75”: 620 (mil), 15.75 (mil)
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Product
Universal Wear Tester
TF213
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TESTEX Testing Equipment Systems Ltd.
Universal Wear Tester, to determine the wear and abrasion resistance of fabric used in clothing, footwear and industrials. Universal wear tester Supplies with surface abrasion head (inflated diaphragm method) and Flex abrasion head as well as necessary weights and initial supply of abrasives. Accessories are available for conducting frosting, pilling and edge abrasion tests.
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Product
Multifunctional DC Electronic Load (CC/CV/CR/CP)
PLZ-5W/5WZ Series
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The PLZ-5W Series high performance electronic load is the successor to the highly respected PLZ-4W series, whilst still retaining the same high specification and build quality. Advances include a high visibility color display, low voltage operation from a minimum of 1 V to a maximum of 150 V. Programmable profiles of voltage/current can be applied (using the new ARB function, as used in LED/solar testing) in addition to the inherited 6 modes of operation: Constant Current, Constant Resistance, Constant Voltage, Constant Power, Constant Current + Constant Voltage, Constant Resistance + Constant Voltage.
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Product
Clamp Meter, Auto, True RMS, 1 kA AC, 600 V AC, 600 V DC, 55 mm Jaw Opening Max.
72-7228
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Perfect for applications where higher accuracy is critical. This compact clamp meter measures AC/DC voltage, AC/DC current, resistance and frequency.
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Product
Vigilant Aircraft Hygrometer
137
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The Edgetech Instruments Model 137 Vigilant Aircraft Hygrometer is a rugged, shock mounted military qualified instrument used for the primary measurement of dew point in flight or in installations with existing flow, such as wind tunnels.It features a miniature remote dew point sensor employing a platinum resistance thermometer, and has 15 feet of interconnecting cable to the control unit. Precision calibration units for the linear analog outputs are included.
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Product
Earth and Resistivity Testers
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Earth tester offering selective earth, soil resistivity, earth coupling and continuity measurements
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Product
PXI Precision Resistor Module 3-Channel, 2.5 to 201k
40-297-141
Programmable Resistor Module
This 3-channel PXI Precision Resistor Module provides a simple solution for applications requiring accurate simulation of resistive sensors. The 40-297 series is available in a variety of resistance ranges and resolution capabilities that meet the needs of most functional test systems. It is particularly well suited to applications such as the testing of engine controllers where resistive sensors provide information on parameters such as temperature.
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Product
Wide-Range Temperature Probe
Go Direct™
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Vernier Software & Technology, LLC
Designed to be used as you would use a thermometer for experiments such as the recrystallization of benzoic acid, simple and fractional distillations, determination of boiling points, the synthesis and analysis of aspirin and other organic compounds, and more. Range of –20 to 330°C allows for investigations such as determining the melting point of caffeine or the boiling point of different vegetable oils. RTD (Resistance Temperature Detector) technology establishes a ±0.5°C accuracy.
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Product
Impact Tester - Impact Testing Machine
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Impact tests are used to measure the resistance to failure of materials to a suddenly applied force. The test measures the impact energy, or the energy absorbed prior to fracture. ToronTech™ offers advanced Impact testing machines to measure that energy through drop weigh tear test and Charpy impact test. We also offer machines for the preparation of specimens for these tests.
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Product
High 2.84 (81.00) - 8.00 (227.00) High Performance Lead Free Probe
LFRE-25J-8
ICT/FCT Probe
Current Rating (Amps): 8Average Probe Resistance (mOhm): 8Test Center (mil): 100Test Center (mm): 2.54Full Travel (mil): 250Full Travel (mm): 6.35Recommended Travel (mil): 167Recommended Travel (mm): 4.24Mechanical Life (no of cycles): 1,000,000Overall Length (mil): 1,300Overall Length (mm): 33.02
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Product
Rubbing Fastness Tester
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Sataton Instruments Technology CO., Ltd
Rubbing fastness tester/Crockmeter is professional designed for determining the resistance of the color of textiles of all kinds, including textile floor coverings and other pile fabrics, to rubbing off and staining other materials in dry or wet conditions. Rubbing fastness tester can also be used to determine the color fastness to rubbing of ink, printing, dyeing, etc. There are two modes of manual and automatic for different requirements.
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Elevated 2.65 (75.00) - 6.50 (184.00) High Performance Lead Free Probe
LFRE-25V-6.5
ICT/FCT Probe
Current Rating (Amps): 8Average Probe Resistance (mOhm): 8Test Center (mil): 100Test Center (mm): 2.54Full Travel (mil): 250Full Travel (mm): 6.35Recommended Travel (mil): 167Recommended Travel (mm): 4.24Mechanical Life (no of cycles): 1,000,000Overall Length (mil): 1,300Overall Length (mm): 33.02
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Product
Low Constant Temperature Trough
DRK6691
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Shandong Drick Instruments Co., Ltd.
Drk6691 small low constant temperature trough is a special product designed for small Abbe refractometer, supporting the use of. It has many advantages such as constant speed, constant temperature, small volume, low noise and convenient operation and so on , so it is a higher price products. This product adopts the technology of the one chip computer, PID selftuning regulation technology;adopts imported platinum resistance temperature (Pt100), so it has high precision of temperature control and temperature fluctuation is small; adopts the semiconductor refrigeration technology, so that it consists of advantages of fast refrigeration, no noise.





























