Product Review
Jastool Professional Digital Circuit Tester 3-48V Designed for car electrical circuits,automotive battery, battery charging systems,ignition systems,which is a must have tool for any automotive engineer ,electronic engineer or circuits DIY .
*3-48v widely use for low voltage circuits test.
*.1 Accuracy voltage reading on white backlit digital display.
*.Made with sharp stainless steel probe for piercing wires, for hard to reach areas.
*.Portable 140 In long enough PU spring wire for easy operation
*.Constructed with acetate fiber, high toughness and shatter-proof.
Please Note
This is a negative mode one-way current circuit tester,when do measuring please attach the clamp to the grounding or negative pole.
- [Wide testing range & Voltage Polarity Testing] 3-48v low DC volt circuit test light, designed for checking various vehicles’ electrical circuits, such as automotive headlights, taillights, faulty sockets, fuse, also for testing other 3-48V DC wiring and circuits. This is also a bidirectional voltage tester with volt polarity indicating, you can attach the alligator clamp either to ground or positive. A must have tool no matter for business or household use, will serve you faithfully for years.
- [Computer Safe & Backlight Digital Display Part] Heavy Duty circuit light tester with highly clear LCD digital backlight display screen, resolution to .1V voltage reading with high accuracy to ±0.2V, clear&visible digital readouts for day and night. Jastind test light draws much less current than the incandescent lamp, which is less likely to damage sensitive circuits.
- [Quality Made Tester Body] Professional automotive circuit tester with premium acetate fiber body, allows for more toughness and durability. Sharp stainless steel probe for piercing wires effortlessly, also for hard to reach tight areas. Along with insulation protective rubber tip to against electric shock.
- [Extended PU Spring & Large Alligator Clip] High quality 140 inch long enough PU spring wire offers more flexibility, lighter and more durable than normal cable wires, heat-insulation and oil resistance for daily use. Attach with large size alligator clip for easy one hand operation, also for convenient use and storage.
- [Long Time Quality Support] If you are looking for a durable circuit testing tool, this one is for you. Jastind always stand behind all of items with lifetime product quality and satisfied customer support, just buy with confidence!
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