The Mini-Clamp meters test, measure, and troubleshoot typical electrical installations. The series includes two ammeters (AD20 and AD40) and two digital multimeters (AC20 and AC40). The meters` non- invasive clamp-on style allows for quicker and safer measuring without disrupting the circuitry or interrupting service. The units test current, voltage, and resistance ranges. All four devices use Tech-Preferred features, such as the side-accessed data hold button, auto-ranging, and 30-minute auto-off. Measurement capabilities of the AD20 include alternating current to 400 amperes and 2000 counts while the AD40 offers AC to 400A and 4000 counts. The AC20 includes AC to 400A, 2000 counts, ac/dc voltage to 600 volts, resistance to 200 ohms, and continuity testing. The AC40 includes AC to 400A, 4000 counts, ac/dc voltage to 600V, resistance to 400 ohms, and contin-uity testing.
WAVETEK CORP.
SAN DIEGO, CA