dc ac transformation earth resistance tester

Brand Name:GDZX

Model Number:ZXR-40A

Place of Origin:CHINA

ZXR-40A Transformer Winding Resistance Tester Product introduction ZXR-40A Transformer Winding Resistance Tester adopts the new power technology. It has the characteristics of small volume, light weight, large output current, good repeatability, strong ...

Model Number:ZC7

Place of Origin:China

Direct-Current Resistance Electric Bridge ZC-57 Electrical Tools ZC57 Direct-Current Resistance Electric Bridge Instructions for Use Applications & Features ZC7 is a portable and precise direct-current double bridge, applying Kelvin circuit. The range of ...

Brand Name:VICTOR

Model Number:VICTOR 6412

Place of Origin:CHINA

...DC Clamp Type Digital Earth Resistance Tester 30A 1300Ω 32mm VICTOR 6412 Clamp Ground Resistance Tester 30A 1300Ω Clamp Open Size 32mm Clamp-on ground resistance tester is a major breakthrough in traditional grounding resistance measurement. It is widely used in the grounding resistance measurement of the power, telecommunications,meteorology, oilfield, construction and the industrial and electrical equipment. Clamp-on ground resistance tester

Brand Name:huaying

Model Number:HY2571-II

Place of Origin:Wuhan China

...-circuit current value features. The output voltage is up to four grades. The built-in battery served as power supply become high DC voltage by DC/DC transformation, which goes from E pole to L pole via the object being tested. By this way, it produces a

Brand Name:CHX

Model Number:CHX-DM027

Place of Origin:CHINA

DC Voltage / Frequency, / Duty Cycle Electromagetic Field Tester Description: - instrument for AC current, DC current, AC voltage sine wave true RMS, DC voltage, frequency, duty cycle, resistance, capacitance measurement and line off, diode testing, ...

Brand Name:Fanke High-Voltage

Model Number:UT 593/595

Place of Origin:China

... analog & digital circuits and micro-processor chip. It mai-nly measures RCD, line/loop impedance, continuity, insulation resistance, DC and AC voltage, phase sequence, featuring versatile functionality,

Brand Name:XZH TEST

Model Number:XHDJ705

Place of Origin:Xi'an, Shaanxi, China

...Earth Resistance Tester adopts the latest digital and micro-processing technology, 3-pole or 2-pole method for earth resistance measurement. Main Specifications Function Earth resistance measurement, ground voltage measurement, low value resistance measurement power supply DC...

Brand Name:kaemeasu

Model Number:KM-GR20A

Place of Origin:Guangdong, China

Product Overview Grounding Resistance Tester(KM-GR20A) A grounding resistance tester is a device used to measure the electrical resistance between an electrical system's ground and the actual earth ground. This is an important measurement to ensure the ...

Brand Name:RISING

Model Number:RS5600

Place of Origin:China

RS5600 Dual Clamp Multifunctional Earth Resistance Tester Product Description Good grounding system is an important guarantee of safe and reliable operation of electric power, telecommunications and electrical equipment. The quality of earth resistance is ...

Brand Name:Delta

Model Number:WRT

Place of Origin:China

...Best Transformer Winding Resistance Tester Introduction: WRT Series Transformer Winding Resistance Tester is a high precision new generation product that can replace DC Wheatstone Bridge and double-arm Bridge. WRT Transformer Winding Resistance Tester ...

Brand Name:Kyoritsu

Model Number:4105A

Place of Origin:CHINA

Earth resistance measurement 20Ω 200Ω 2000Ω Measuring range 0.00 to 1999Ω Display range 0.00 to 19.99Ω 0.0 to 199.9Ω 0 to 1999Ω Accuracy ±2%rdg±0.1 Ω ±2%rdg±3dgt Earth voltage measurement Measuring range 0 to 200 V AC (50,60Hz) Display range 0.0 to 199.9 V...

Place of Origin:Wuhan,Hubei,China

Brand Name:Huaying

Transformer Winding Resistance Tester 10A/20A There are four DC currents to select for HYZC-10A/20A which has a large output power, the power of the tester itself is very little. Used four lines, it is quick,stable,high precision for testing the winding resistance. In addition, it has a strong ability for anti-jamming ,over current ,over voltage and discharge. The security is also very high, So it is a ideal tester for testing various resistances

Brand Name:HAOMAI

Model Number:GRT-100

Place of Origin:China

Clamp Ground Resistance Tester Model: GRT-100 The GRT-100 is a new generation of landless pile test method of ground resistance meter. It adopted a new generation of black screen LCD backlit display and microprocessor technology, Ω+A synchronous display, ...

Brand Name:PEGO GROUP

Model Number:PG-HYHL

Place of Origin:China

IEC62271 Loop Resistance Tester with Measurement Current 100A/200A/400A/600A (DC) 1. Introduction Loop resistance tester also be called as contact resistance tester, the tester can produce a 100A/200A/400A/600A DC current to the loop of breaker, it is used...

Brand Name:PEAKMETER

Model Number:MS5205

Place of Origin:China

DC 250 / 500 / 1000 / 2500V And AC 750V Digital Insulation Resistance Tester Features of Digital Insulation Tester Automatic Calculation of Polarization Index/Absorption ratio Insulation Test Voltage: 250V/500V/1000V/2500V Automatic Discharge Function/Timing Measurement Insulation Test Range: 0.01M~100.0GOmega Storage Function/Comparison Function Voltage Detection and Alarm Function The live line and Zero Line Detection DC Voltage/AC...

Brand Name:AI

Model Number:WRT-5

Place of Origin:Made in China

... designed for measuring the DC resistance of the three-phase winding of the large-capacity transformer. It can measure the three-phase winding DC resistance of the transformer simultaneously. Features: 1. For the on-load voltage regulating transformer, the

Brand Name:HNMC

Model Number:ZSR10B

Place of Origin:China

..., as well as wire, relay, switch contact, etc. 2. It has the function of temperature conversion, which can be converted to the resistance value under different temperatures according to customer requirements, so as to facilitate data comparison. 3. It can