Double clamp grounding resistance tester HB-ST

产品简介

----------------------------------------------------------------------

Double clamp grounding resistance tester, double clamp grounding resistance tester, multi-function grounding resistance tester
Huabao double clamp type grounding resistance tester is a new generation of grounding resistance tester, which is developed on the basis of classical grounding resistance tester and single clamp type grounding resistance tester according to user feedback and field experience. It has strong versatility and adaptability. It does not need to use auxiliary ground rods and does not need to disconnect grounding objects. It integrates classical measurement clamp type measurement
HB-ST, hand micro 186+5322+5978, QQ1123+134968
1. It can measure grounding resistance, soil resistivity, DC resistance, conduction resistance, equipotential bonding resistance, grounding voltage, AC current, leakage current, etc. It is suitable for grounding leads of various shapes.
2. Measurement method: precision four wire, three wire method, simple two wire, selection method, double clamp method to measure grounding resistance
It is not necessary to use the auxiliary grounding rod and disconnect the grounding object. The classical grounding resistance measurement and clamp type measurement are combined into one.
3. The two three four wire method is used to measure the grounding resistance (Re) and DC resistance: 0.000 Ω-30.00k Ω, the selective method is used to measure the grounding resistance (Re): 0.00 Ω-3000 Ω, the double clamp method is used to measure the grounding resistance (Re): 0.01 Ω-200 Ω, and the soil resistivity（ ρ)： 0.00 Ω m ～ 9000k Ω m, grounding voltage (50Hz/60Hz): AC 0.0 ～ 100.0V, AC current (50Hz/60Hz): AC 0.00mA ～ 600.0A
4. 128Hz/111Hz/105Hz/94Hz (automatic frequency selection) has strong anti-interference ability and can be applied to various grounding modes
5. 6-digit large LCD display, with backlight, double insulation protection, double clamp test
6. With RS232 interface, the stored data can be uploaded to the computer through software
7. Rechargeable lithium battery When the battery voltage is insufficient, the low battery voltage symbol is displayed to remind that the battery needs to be charged
Supply: double clamp grounding resistance tester, double clamp grounding resistance tester, multi-function grounding resistance tester
Main products: insulating oil gas content tester, gas density relay calibrator, vacuum tester, zinc oxide arrester charged tester, ultra-low frequency high voltage generator, switch countermeasure tester, three-phase three-phase AC/DC indicator calibrator, grounding resistance tester, line parameter transformer loss tester, coil polarity tester, portable DC system grounding fault locator Insulation resistance tester for water cooled generator, variable frequency resonant high-voltage generator, capacitance inductance bridge tester, triple frequency generator, lightning counter calibrator.
Solemnly declare that Qingdao Huabao Electric has no branch or distribution office, and no relatives do this business. Those similar or similar units or individuals have nothing to do with our company. When purchasing, please recognize the brand of Huabao (HB) and contact our company directly to guard against counterfeiting. For details, please consult the hotline 186+5322+5978.