Tonny Electric & Tools Co., Ltd
Established in 1995
Experienced in OEM and ODM production, we have 14 assembly lines,dozens of injection machines and over 450 skilled employees.
Our major esteemed customers are enjoying more popularity in the world, such as Wal-Mart, Autozone, Scotts Company, Advance Auto Parts, O2coo, Vornado, Technaxx and BIRGMA etc.
Business Type: Manufacturer/Factory
Main Products: Car battery charger, Power Inverter, Fans, Lighting, Trailer connectors,Testing Tools
Number of Employees: 450
Year of Establishment: 1995
Management System Certification: ISO9001:2015
Location: ZheJiang, China (Mainland)



Auto Circuit Tester with Digital Display 6, 12, 24 Volt DC Systems
Our Automotive Digital Display Circuit Tester is used to detect Direct Current Voltage (VDC), power, ground and circuit integrity. The Display allows you to have an accurate voltage value reading and uses a LED indication of Red for Power and Green for Ground. This Circuit Tester can take measurements from 3 to 30 VDC and has a spiral cable which is able to extend up to 1.25 meters.
Dimensions: | Multiple, please see photo(s) for approx measurements |
Voltage: | 3-30VDC Measurement Range |
Testing Current: | <10mA |
Display: | LCD |
Resolution: | 0.1V |
Accuracy: | ± 0.3V |
LED Indication: | Green (-) / Red (+) |
Cable Length: | Maximum 1.25m |
Operating Temperature: | -10 ~ 50C |
Operating Humidity: | <80% |


