Low Current Probe/DMM No. 687
Photo credit: Electronic Specialties
The Electronic Specialties Low Current Probe/DMM, No. 687, accurately measuring low amps, with resolution of .001 amps. The No. 687 can measure as low as 1 milliamp or as high as 80 amps. Current measurements are easily made by clamping over any wire. Use the 687 as a full digital multimeter, measuring AC or DC volts, resistance, continuity, frequency, duty cycle, capacitance and diodes. Features Data Hold, One Touch Zero and a backlit LCD display. Applications include: fuel pumps, fuel injectors, parasitic drains, primary ignition coils, lamp circuits and more.