Innovative Products

AMADA WELD TECH offers a comprehensive line of standard and custom equipment and systems to address your welding, bonding, sealing, marking and cutting needs. We believe in partnering with our customers from conceptual design to production; innovative process solutions form the foundation of every product we build.


Resistance Welding

Resistance Spot Welding Monitors & Checkers

High Precision Weld Checker - MM-122A

Photo of High Precision Weld Checker - MM-122A

High Precision Weld Checker - MM-122A

  • Measures Single Phase AC, DC Inverter, AC Inverter, Capacitor Discharge, Transistor, Single-phase Rectified, 3-phase Rectified, 3-phase Low Frequency
  • Current Range: 0.010 – 199.9kA
  • RMS or PEAK Values
  • 31 Weld Schedules
  • No weld current” Detection
  • Printer Connection with Standard Reports

The MM-122A 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.

Specification table of High Precision Weld Checker - MM-122A