ETCR2900B Earth Resistance Online Detector 0.01Ω~2000Ω RS485 Communication ✦KD
USD 247.89 USD
Specifications
| Brand | ETCR |
| MPN | ETCR2900B |
ETCR2900B Earth Resistance Online Detector displayed by super large LCD, very clear and obvious. The alarm critical value can be set via the button, and with the sound and light alarm indication. Ground resistance :0.01Ω~2000Ω.