Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•ETCR2900 Online Earth Resistance Tester is our company devotes ourselves to Grounding resistance test technical research’s another new high-tech product for more than ten years.
•ETCR2900 Online Earth Resistance Tester composed of the detector and the monitoring software.
•ETCR2900 Online Earth Resistance Tester apply to transmission line tower grounding, underground mine equipment grounding, meteorological lightning proof grounding, petrochemical grounding, communication grounding, distribution substation grounding, railway equipment grounding, building warehouse grounding, electrical equipment grounding etc.
•Resistance Range : 0.01Ω~20Ω Accuracy: ±1%rdg±3dgt (auxiliary ground resistance 100Ω±5%, voltage to ground<10V) ±1%rdg±3dgt (auxiliary ground resistance 100Ω±5%, voltage to ground<10V) ±1%rdg±3dgt (auxiliary ground resistance 100Ω±5%, voltage to ground<10V) ±1%rdg±3dgt (auxiliary ground resistance 100Ω±5%, voltage to ground<10V) Resolution :0.01Ω.
•Resistance:0.1Ω~200Ω Accuracy: ±1%rdg±3dgt (auxiliary ground resistance 100Ω±5%, voltage to ground<10V) ±1%rdg±3dgt (auxiliary ground resistance 100Ω±5%, voltage to ground<10V) Resolution :0.1Ω.
From USA
