BUY ONLINE PICK UP IN-STORE Available for in-store products only. Learn More ›

Milwaukee Tool

Model # 2238-21 | Store SKU # 1000666810
- / each

Estimated Ship Time: 7 - 12 Days

M12 AC Clamp / HVAC Kit
  • Milwaukee Tool
  • Model # 2238-21
  • Store SKU # 1000666810
  • 0
M12 AC Clamp / HVAC Kit
- / each

Overview Model # 2238-21 Store SKU # 1000666810

Heavy duty True-RMS HVAC/R current tester for professional commercial and industrial applications. The M12 Clamp-Gun™ Clamp Meter ergonomic pistol grip design is unique in the industry, fully loaded with all the right features for the professional electrician - using the M12 rechargeable battery system. Milwaukee 2238 M12 Clamp-Gun™ Clamp Meter features: pistol grip design better orients jaws for taking measurements; large jaw size of 1.57 inches measuring up to 1000 MCM cable; wide current range to 600 amps AC; k-type thermocouple for contact temperature measurement from -40 to 752°F (-40 to 400°C); resistance measurement to 6 kohms; tests for continuity; capacitance measurement from 0.1 microfarad to 4,000 microfarads; hold and min/max function; rugged over-molding for increased durability and user grip; LED Work Light for task lighting; embedded non-contact voltage detection.

  • Ergonomic pistol grip best orients jaws and display
  • Wide Voltage Range to 1, Volts AC/DC
  • CAT IV 6V / CAT III 1V for greater safety
  • High Contrast, White on Black Display with Backlight for easy reading
  • 6 microamps DC for Flame Rectification
  • Incl. test lead set, dual banana thermocouple,(1) 12 volt Li-Ion rechargeable battery,3-min charger



Assembled Depth (in inches) 12 Assembled Height (in inches) 5.5
Assembled Weight (In LBS) 7 Assembled Width (in inches) 12
Item Depth 12 Item Height 5.5
Item Weight 7 Item Width 12


Country of Origin CN-China UPC Code (no spaces or dashes) 045242173839

Warranty / Certifications

5 Year Tool Warranty, 2 Year Battery Warranty. For more details on this warranty, please call 1-800-SAWDUST

Customer Reviews

Customer Reviews

Questions and Answers