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Milwaukee 2238-21 M12 Clamp Gun Clamp Meter HVAC/R

Milwaukee 2238-21 M12 Clamp Gun Clamp Meter HVAC/R

Our Price: $279.00

Stock Status: In Stock

Availability: Usually Ships in 1 to 2 Business Days
Product Code: 2238-21


Milwaukee M12 Clamp Gun Clamp Meter HVAC/R

Model Number: 2238-21

This M12 clamp-gun cordless clamp meter for HVAC/R is a heavy duty True-Rms current tester for professional commercial and industrial HVAC/R jobs. This useful tool features an ergonomic pistol grip design which greatly increases comfort and ease-of-use in overhead jobs. The unit also provides a wide 1.30 inch jaw opening to easily handle large conductors, a thin jaw profile for access to tight spaces, a large white on black display, embedded non-contact voltage detection and an embedded extra bright LED floodlight. Has a Milwaukee 5-year warranty.


  • Ergonomic Pistol Grip Design Best Orients Jaws and Display
  • Large Jaw Size of 1.30 in. measuring up to 750 MCM cable
  • Wide Current Range to 600 Amps AC
  • Wide Voltage Range to 1000 Volts AC/DC
  • CAT IV 600V / CAT III 1000V for greater safety
  • High Contrast, White on Black Display with Backlight for easy reading
  • LED Floodlight and Voltage Detection Add More Value
  • 600 microamps DC for Flame Rectification
  • Dual Banana thermocouple for contact temperature measurements


  • Voltage: 12V
  • Voltage Range: 1000V AC/DC
  • Temperature Range: -40 degrees F to 752 degrees F
  • AC and DC Amps: 600
  • AC and DC Volts: 1000
  • Ohms: 600 kOhms
  • Capacitance: 0.1uF-4000uF
  • Jaw Size: 1.3 in.
  • Display: High Contrast White on Black
  • Switch Type: Dial
  • Battery: 12V Lithium-Ion
  • Charge Time: 30 Minutes


  • (1) Clamp Meter
  • (1) M12 Lithium-Ion Battery Pack
  • (1) 30-Minute Charger
  • (2) Test Leads
  • (1) Dual Banana Thermocouple
  • (1) Carrying Case

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