

⚡ Diagnose like a boss — never miss a circuit glitch again!
The ZhongShuang Circuit Tester is a self-powered, 3-90V DC voltage tester designed for automotive and transport machinery diagnostics. Featuring a bright LED digital display and bidirectional polarity detection, it offers precise, easy-to-read voltage measurements day or night. Its durable, stretchable cables and probes provide flexible access to hard-to-reach wiring, making it ideal for testing headlights, fuses, turn signals, and more. Trusted by professionals for reliable, fast fault detection without batteries.
| ASIN | B0DR5BF1PJ |
| Batteries Required? | No |
| Best Sellers Rank | 77,916 in DIY & Tools ( See Top 100 in DIY & Tools ) 102 in Circuit Testers |
| Colour | Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (18) |
| Date First Available | 21 Dec. 2024 |
| Included components | circuit tester |
| Item Package Quantity | 1 |
| Item Weight | 110 g |
| Item model number | B0DR5BF1PJ |
| Manufacturer | ZhongShuang |
| Measurement Accuracy | v |
| Package Dimensions | 24.6 x 6.1 x 3.4 cm; 110 g |
| Part number | SSZA163 |
| Power source type | Self-Powered |
S**H
Good Circuit Tester
Good Circuit Tester I used for checking the car battery ,charging and fuse check. Can connect the leads either way round on the battery ie :- to positive or negative
T**4
good quality
Bought this to install reverse camera to help identify reverse cable and worked as it should great quality tool highly recommend
M**D
Excellent
Excellent, does what it should.
J**G
Useful tool.
Works fine, no problems. Thanks
S**S
Excellent piece of kit
Excellent piece of kit
Trustpilot
Hace 4 días
Hace 3 semanas