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High Precision Instrument Earth Ground Resistance Tester With Touch Large LCD Display

Wuhan Huaying Electric Power Tech & Science Co., Ltd
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Address: 4F,Building 7,Optical Valley International Headquarters Industrial Park,No.62,Optical Valley Road,Wuhan,China

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Wuhan Huaying Electric Power Tech & Science Co., Ltd

High Precision Instrument Earth Ground Resistance Tester With Touch Large LCD Display

Country/Region china
City & Province wuhan hubei
Categories Electric Wrenches
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Product Details

High Precision Instrument Earth Ground Resistance Tester With Touch Large LCD Display

 

 

1. Product Name:

Grounding resistance tester 5A

 

2. Equipment Description:

1. Measurement scope: 0~150Ω (including impedance of current pile)
2. Resolution: .001Ω
3. Measurement error: ± (reading×2%+0.005Ω)
4. Maximum output voltage: AC 400V (45Hz, 55Hz, double frequency, sine wave)
5. Maximum output current: AC 3A (45Hz, 55Hz, double frequency, sine wave)
6. Current output gears: 3/2.5/2/1.5/1A, one gear every 0.5A, totalling 9 gears.
7. Anti-jamming capacity: power frequency resistance 50Hz voltage 10V
8. Requirement for measuring line:
    Sectional area of cooper core of current line≥1.5mm2
    Sectional area of cooper core of voltage line≥1.0mm2
9. Electric power supply: AC 220V±10%, 50Hz
10. Contour dimension: 440×350×210mm3
11. Instrument weight: 30kg

 

3. Main characteristics:

  • Full touch large LCD display

  • Frequency conversion technology and accurate measurement

  • DPS high speed processor

  •  Intelligent measurement and control during whole process

  • Mass storage of data

  • PC data processing     

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