ETCR Electronic Technology CO.,Ltd. was established in 2006, the factory is located in Guangzhou Guangdong ,South China .It is a state-level high-tech enterprise specialized in producing non-contact and intelligent electronic measuring instruments. The products can be widely used in the power system, petroleum, chemical engineering, telecommunication, meteorology, military,railway, industrial and mining establishments.
ETCR is a main and leading manufacturer of earth tester in china, it's main product of earth resistance tester etcr2000 produced in 1999 is the first product in the field of testing instrument in China.
Testing leakage operating time of various leakage protector. 1. Model No.: ETCR8600 2. Leakage Current Range : 15mA~500mA (10 gears) 3.Leakage Operating Time: 0ms~999ms 4. Line Voltage Measurement: Below 250V 5. Test Mode: Manual or Automatic 6. Power Supply: DC 6V LR03 1.5VX4PCS
On-line testing the leakage initiating time and line AC voltage of various leakage protector on site.. 1. Model No. : ETCR8600B 2. AC Voltage Gears : 0～600V 3. Rated Voltage : AC 220V 4. Leakage Current Operating Time Range : 0～999ms 5. Working Current : 365mA Max 6. Power Supply : 7.4V, rechargeable lithium battery (full about 8.4V)
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