







🔧 Diagnose like a pro, never miss a spark!
The ZhongShuang Circuit Tester is a self-powered, 3-90V DC voltage tester designed for automotive professionals and enthusiasts. Featuring a bright LED digital display and built-in flashlight, it ensures accurate voltage, polarity, and continuity readings in any environment. Its flexible, stretchable probes provide easy access to hard-to-reach wiring, making it an essential tool for quick and reliable vehicle circuit diagnostics.
| Manufacturer | ZhongShuang | 
| Part number | SSZA163 | 
| Item Weight | 110 g | 
| Package Dimensions | 24.6 x 6.1 x 3.4 cm; 110 g | 
| Manufacturer reference | SSZA163 | 
| Colour | Black | 
| Power source type | Self-Powered | 
| Measurement Accuracy | v | 
| Included components | circuit tester | 
| Batteries Required? | No | 
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