XHDJ706 digital earth resistance tester groundiing resistance /voltage with soil resistivity

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Product Overview


Products Description

General Specification
Function Measurement of 2/3/4-pole earth resistance, soil resistivity, earth voltage, AC voltage
Power Supply DC 9V(Zi-Mn dry battery R14S 1.5V 6 PCS, continuous standby for 300 hours )
Measurement Range Earth Resistance: 0.00Ω-30.00kΩ
Soil Resistivity: 0.00Ωm-9000kΩm
Measuring Mode Precise 4-pole measurement, 3-pole measurement, simple 2-pole measurement
Measuring Method Earth Resistance: rated current change-pole method, measurement current 20mA Max
Soil Resistivity: 4-pole measurement (Wenner method)
Earth Voltage: average rectification(between P(S)-ES)
Power Consumption Standby: about 20mA (Backlight shut off)
Boot and with backlight: about 45mA (25mA without backlight)
Measurement: about 100mA (Backlight shut off)
Weight Total weight: 4.5kg (including package)
Tester: 1443g (including battery)
Tesing wires: 1560g
Auxiliary earthing rods: 935g (4pcs)
Working Temperature & Humidity -10℃-40℃, below 80%rh
Storage temperature & humidity -20℃-60℃, below 70%rh
Overload Protection Measuring earth resistance: between each interfaces of C(H)-E,P(S)-ES, AC 280V/3 seconds
Insulation Resistance Over 20MΩ (between circuit and enclosure it is 500V)
Withstanding Voltage AC 3700V/rms (Between circuit and enclosure)
Electromagnetic Features IEC61326(EMC)
Protection Type IEC61010-1 (CAT Ⅲ 300V,CAT IV 150V,Pollution 2), IEC61010-031, IEC61557-1 (Earth resistance), IEC61557-5 (Soil resistivity), JJG 366-2004

II.Technical Specifications

Tester Structure
1. LCD
2. C(H) interface: Current electrode

3.P(S) interface: Voltage electrode
4. ES interface: Auxiliary earth electrode
5. E interface:Earth electrode
6. Button area
7. Rotary switch for selecting function
8. Test button
9. Safety alligator clip
10. Standard test wires
11. Auxiliary earthing rods
12. Simple test wires
13. Interface of testing wires


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