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Reads Voltage and Circuit Amperage Draw
Protects Automotive Circuits During Use
Easy-to-read LCD Display
Power-save Auto Shutoff After 30 Seconds
Uses One 23A 12Volt Alkaline Battery (included)
Cen-Tech 20 Amp Automotive Circuit Tester test circuits at the fuse box! Specially designed test leads plug directly into standard ATC blade-style fuse slots. Simplifies electrical diagnostics. Reads voltage and circuit amperage draw Easy-to-read LCD display Protects automotive circuits during use Power-save auto shutoff after 30 seconds of non-use. Uses one 23A alkaline battery, included. Voltage: 12 volts. Test range: 0-20 amps. Resolution: 0.1 amp Accuracy: +/- 2% of reading 27-1/2" test lead.