TES-1700 Digital Earth Resistance Tester with Earth Voltage Measurement

Product Introduction

Measurement Specification

• Measurement Range and Accuracy : Earth Resistance 0 ~ 3999Ω, ±(2% digits + 0.2Ω) / Earth Voltage 0 ~ 399.9V, ±(1% digits + 4 digits)
• Overload Protection : Earth Resistance 250Vrms / 10 seconds / Earth Voltage 400Vrms / 1 minute
• Display : 3 3/4 digit LCD display, max reading 3999
• Dimensions : 190(L) × 140(W) × 77(H) mm
• Weight : approx. 800g (including batteries)
• Power Supply : 8×1.5V “AA” batteries

Product Features

• Auto Power Off : approximately 3 minutes
• Data Lock : Maximum/Minimum value lock function
• Measurement Type : Precision three-terminal measurement and convenient two-terminal measurement
• Warning Feature : Displays “HΩ” warning for high auxiliary grounding resistance

Product Information

• Operating Environment : 0℃ to 40℃, 80% RH below
• Storage Environment : -10℃ to 60℃, 70% RH below
• Overload Indicator : Displays “OL” symbol on LCD
• Accessories : Includes test leads, 2 grounding rods, strap, carrying case, 8 batteries, and user manual