No More Guesswork - Now You'll Know The Voltage Right Away! Great For Safety, Used By Both Do It Yourselfers And Professionals. Works For DCV, ACV, DCA, OHM Digital Readout In 3.5" LCD. DCV: Up To 1000VDC, ACV: Up To 750 VDC, DCA: Up To 10A . Fuse Protected Resister(OHM: Up To 2000K-OHM, Temperature: -40 Cel ~ +1000 Cel, Transistor (hfe): NPN/pnp VCE Approximately 2.8V. Detachable Pair Of Leads Included,

* For Electronics Buffs, Electricians, Cable Technicians And More

Convenient size: measures 4-3/4 x 2-1/2 x 1"

Includes Heavy duty detachable leads- 19 ranges

LCD powered by one 9V battery (included)-can be changed by removing 2 screws in back

Checks continuity, diodes, NPN and PNP-ACV 200V-750V-DCV 200vV-1000V