MM-123A High Precision Resistance Weld Checker

  • Measures Single Phase AC, DC Inverter, AC Inverter, Capacitor Discharge, Transistor, Single-phase Rectified, 3-phase Rectified, 3-phase Low Frequency
  • Measure Current, Voltage or Time
  • RMS or PEAK Values
  • 31 Weld Schedules
  • “No weld current” Detection
  • Printer Connection with Standard Reports

The MM-123A is a full function, cost effective unit designed to monitor every type of resistance welding control. It's miniature design allows it to be mounted in any position on the welding machine.

Technical Specifications

Input Power 100-240 VAC
Built in Printer No
Automation Ready Yes
Waveform Analysis No
Limit Type Peak
Measurable Parameters (Range) Current (0.1 - 199 kA)
Voltage (1.0 - 20 V)
Time (0-2000 ms)
Size (L x W x H)9.7 in x 2.8 in x 7.5 in (246 mm x 70 mm x 190 mm)
Weight4.2 lb (1.9 kg)