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Chongqing TOP Oil Purifier Co., Ltd.

Earth Resistance Tester, Earth Resistance Tester Lab Equipment, Meter manufacturer / supplier in China, offering Digital Earth Resistance Tester (DER-II), Used Cooking Oil for Biodiesel Vacuum Filter Machine (COP-50), Drying of Transformer Vacuum Pumping System (ZKCC-150) and so on.

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Supplier Homepage Product Petroleum Products Testing Equipment Digital Earth Resistance Tester (DER-II)

Digital Earth Resistance Tester (DER-II)

FOB Price: US $1-5,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1-5,000/ Piece
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Port: Chongqing, China
Production Capacity: 200 Sets/Month
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: DER-II
  • Power: Electronic
  • Weight: 1.8kg
  • Transport Package: Wooden Case
  • Origin: China
  • Model Number: Der-II
  • Packaging Details: Wooden Case
  • Trademark: TOP
  • Specification: CE/ISO
  • HS Code: 9027809900
Product Description
Digital Earth Resistance Tester DER-II

Product Application

This tester is applicable to test earth resistance of all kinds of devices and Conductor resistance of low resistance
in electric power, post,oil,chemistry,communication,mine industry and so on..It also can test resistance rate of
soil and voltage to earth.

Technical Parameter
RangeConstant Current ValuePrecision and ErrorResolutionAdditional
Rc:2Ω 20Ω/
Error:< ±5%
Power ConsumptionEarth VoltageHumidity≤85%RHPower SupplyWeight: <1.8Kg
≤2W<5V,<±5%Temperature0ºC-40ºC7.2-9V DC or 220V ACSize:
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Mr. Tim Gong
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