Wuhan Wei Austrian three high Electrical Equipment Co. - WA5600 double clamp Multifunctional Ground Resistance Tester excellent grounding system is an important guarantee of the safe and reliable operation of electric power, telecommunications, electrical equipment. The size of the grounding resistance is judged based on the quality of the pros and cons of the grounding system. Accurate, fast, simple, reliable grounding resistance measurement method, and has become an urgent need for technological advances in the field of lightning protection and grounding. WA5600 Dual pliers multi-function ground resistance tester applies to the telecommunications, electricity, weather, engine room, electrical distribution lines, tower transmission lines, gas stations, factory grounding grid, lightning rod. The instrument in addition to playing traditional auxiliary polar measured grounding resistance, also has a unique feature of the auxiliary polar measurements, change the test grounding resistance measurement principle and means: the double jaw non-contact measurement technology without playing secondary ends of the earth, but also without the grounding load isolation, online measurement. Can be used under the conditions of single-point grounding system, interfering, playing auxiliary ground electrode measurement the measurement products nickname: multifunction double clamp earth resistance tester, multi-function ground resistance tester, dual jaw ground resistance tester clamp ground resistance tester, earth resistance, ground sheet, ground resistance meter, earth resistance meter, earth resistance meter, digital ground resistance tester, digital ground resistance tester, dual clamp-on ground resistance tester, clamp-on Digital Ground Resistance Tester Double Clamp Digital Ground Resistance Tester, clamp-on ground resistance tester Product Features: ◆ double clamp law / to pile method dual measurement way: suitable for any ground spaces, multi-point or single-point ground, can be normal test; ◆ strong anti-jamming capability: self-generated high-frequency current filter the mains 50HZ, 100HZ, such as harmonic interference current 500KV substation environment, can accurately measure; ◆ wide measurement range, high resolution: Range resolution 0.01Ω, 0.7Ω below ground resistance, accurate measurement from 0.01Ω ~ 1000Ω, jaw diameter 50mm (standard configuration) to meet the ground lead flat iron / steel; ◆ large jaw design: special jaw size customized according to customer requirements; ◆ high-capacity data storage: can store 200 groups of measurement data; ◆ simple, single job: Chinese user interface, small size, light weight, explosion-proof carrying case, field measurements and easy to carry . Product parameters: 1. Ground resistance measurement range: double-clamp method: 0.01Ω ~ 1000Ω to pile method: 0.01Ω to 1000Ω 2. Error: double clamp law: ± 2% ± 2 words to pile method: ± 1.5% ± 2 words. Minimum Resolution: 0.01Ω 4. Jaw size: Φ50mm 5. Storage capacity: 200 sets of data 6. Operating temperature: 0 ° C ~ +50 ° C 7. Power: 8 NiMH rechargeable batteries or AA batteries. Weight: 0.8KG (with battery) 9. Dimensions: 265mm × 13