Description

Proskit 8PK-ST1520, Digital Earth Resistance Tester

Features:

• 3 1/2 digit 1999 counts.
• Capable of measuring earth voltage.
• 2mA measuring current permits earth resistance tests without tripping earth leakage current breakers in the circuit under test.
• Extra function: data hold, auto power-off, low battery, over range Indication.
• Safety standard: IEC-1010(EN61010), installation Category III.

Specifications:

• Measurement: Earth Resistance by constant current.
• System: Inverter. 820Hz, 2mA approx.
• Earth Voltage: 0~200V AC, 40~500Hz.
• Earth Resistance Range(Resolution):0~20Ω(0.01Ω); 0~200Ω(0.4Ω), 0~2000Ω(1.0Ω).
• Accuracy: Earth voltage ±(1%+2d);Earth resistance ±(2%+2d) or ± 0.1Ω, which is greater.
• Battery: AA(1.5V)x6. (Not Included)
• Size: 163x100x50mm.