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.
Intelligent Equipotential Connection Resistance Tester is applied to measurement of the equipotential connection resistance between metal components in buildings (Lightning protection zone, ground beam, construction, protection structure, ribbed slab, water pipe, radiator, bathroom, kitchen and other objects). 1. Model No.:ETCR3600 2. Resistance Range：0.01Ω~40Ω 3. Measurement Power: ≤10W; Max Working Current: ≥1A 4. Detection Mode: AC/DC two channel detection simultaneous 5. Measurement Time : 3 second/times 6. Power Supply : DC 7.4V 2.6Ah rechargeable lithium battery
Apply to equipotential bonding resistance testing between metal components, the transformer windings DC impedance testing. Measurement of DC low value resistance, contact resistance, riveting resistance, wire length, etc. 1. Model No.: ETCR3700 2. Range: 0.0001Ω~30.00kΩ 3. Data Storage : 400 groups 4. MaxTest Current ：≥2A 5. Detection Mode : Precision 4-wire method, 2 channel A/D simultaneous detection 6. Power Supply : DC 7.4V 2.6Ah, rechargeable lithium battery, full charge about 8.4V
Apply to equipotential bonding resistance testing between metal components, the transformer windings DC impedance testing. Measurement of DC low value resistance, contact resistance, riveting resistance, wire length, etc. 1. Model No.: ETCR3700C 2. Range: 0.0001Ω~30.00kΩ 3. Data Storage : 400 groups 4. Alarm Fuction : Audible alarm 5. MaxTest Current : ≥4A 6. Power Supply : DC 7.4V 2.6Ah, rechargeable lithium battery, full charge about 8.4V
Subscribe to our weekly newsletter and receive exclusive offers on products you love!
X
