Related Products

Wuhan Huaying HYDW III Ground Resistance Tester 

WUHAN HUAYING HYDW III Ground Resistance Tester 
  • It is used to test grounding resistance in different places such as substation ground network
  • Microcomputer is adopted to control HYDW-III survey meter and process testing datum
  • It simplifies operation programs of testing, enhances precision and veracity of measuring

Product Details

WUHAN HUAYING HYDW III Ground Resistance Tester

General introduction

Supplied with the new type different frequency AC power supply, It adopts microprocessor to control and process signal, which solve problems of the interference between test lead wires. It is used to test grounding resistance in different places such as substation ground network 4O, power station, microwave station 10O, lightning rod 10O and so on.

HYDW-III survey meter for grounding resistance of large ground grids is an all-purpose tester with electrical source of non-power frequency, the tester can measure the grounding resistance of substation (4O), thermal power plant\hydropower plant, microwave station (10O), lighting rod etc. Microcomputer is adopted to control HYDW-III survey meter and process testing datum, which eliminates interferences from the testing process, simplifies operation programs of testing, enhances precision and veracity of measuring, and reduces the cost of labor and test.

Technique index

Measuring range:0~15O
Precision:3%
Measuring current output:AC<3A
Test wires:>f1.2mm2
Power supply:AC 220V 50Hz
Size:370*270*220mm3
Weight:5kg

MEGGER DET5/4 Dry cell 2, 3 and 4 Pole Earth Tester Simple, fully automatic operation. Choice of three or four terminal measurement. Autoranging from 10 mO to 20 kO. Tests to BS7671, BS74...
HIOKI 3151 Earth HiTester Ground resistance meter 3-electrode measurement on the 3151 gives greater precision ! Wide measurement range for 0 to 1150 O, based on EN standard. Switchable me...
FLUKE 1625 Kit Geo Earth Ground Tester The Fluke 1625 are distinctive earth ground testers that can perform all four types of earth ground measurement. Specifically, the Fluke 1625 tester...
MEGGER DET2/2 High Accuracy Configurable Diagnostic Earth Tester Accurately measures ground resistance under the most demanding conditions. High resolution — 0.001 ohms with autoranging. ...
FLUKE 1621 Earth Ground Tester Earth Ground Tester for resistance measurement The Fluke 1621 is an easy-to-use earth ground tester. For ground resistance testing, the 1621 is the first li...