KLEIN TOOLS 

KLEIN TOOLS CL220 Clamp Multimeters & Accessories Digital Clamp Meter, AC Auto-Ranging 400 Amp with Temp

Mfg Part Number:  CL220  
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Price: $194.84
Quantity:
In Stock: 4
Last Updated: Jun 15, 2026
No Sales Tax except these states
, PO and Wire.

The CL220 measures AC current and NCVT via clamp and AC/DC voltage, resistance, and continuity via test-leads, and temperature with thermocouple. The meter features automatically ranging True Root Mean Squared (TRMS) measurement technology for accuracy. Additionally, a backlit LCD makes viewing in low light easy.

Measures AC current and NCVT via clamp and AC/DC voltage, resistance, and continuity via test-leads, and temperature with thermocouple
Non-contact voltage tester integrated into the clamp jaw
Backlit LCD for ease of viewing in low light
Automatically ranging True Root Mean Squared (TRMS) measurement technology for accuracy
Test lead holder on side of clamp and optional magnetic hanger for meter (Cat. Nos. 69445 or 69417) for hands free operation
Measures temperature with a K-Type thermocouple probe
Auto-Range, Hold, Data Hold, and Max value
Auto-power off after 10 minutes to conserve battery life
Includes a carrying case, test leads with CAT III/CAT IV safety caps, thermocouple, instructions, and 3 x AAA batteries
Low battery indicator and easily accessible battery compartment.

Main Specification
General Information
Manufacturer Klein Tools
Manufacturer Part Number CL220
Manufacturer Website Address http://www.kleintools.com
Brand Name Klein Tools
Product Model CL220
Product Name Digital Clamp Meter, AC Auto-Ranging 400 Amp with Temp
Product Type Clamp Meter
Technical Information
Meter Type Digital
Measurement Type DC Voltage
Measurement Type AC Voltage
Measurement Type AC Current
Measurement Type Continuity
Measurement Type Temperature
Measurement Type Resistance
True RMS Yes
Ranging Type Auto
Maximum AC Voltage Measurement 600 V
Maximum DC Voltage Measurement 600 V
Maximum AC Current Measurement 400 A
Maximum Resistance Measurement 20 Mega Ohm
Minimum Temperature Measurement -40°F (-40°C)
Maximum Temperature Measurement 1832°F (1000°C)
Jaw Size 1.60"
Safety CAT III 600V
Features Auto Power Off
Features Data Hold
Display & Graphics
Display Counts 2000
Battery Information
Battery Size AAA
Battery Chemistry Alkaline
Physical Characteristics
Product Material ABS
Height 1.5"
Width 3.5"
Depth 8.5"
Weight (Approximate) 11.08 oz
Miscellaneous
Package Contents
  • Digital Clamp Meter, AC Auto-Ranging 400 Amp with TempCarrying Case
  • Instructions
  • Test Leads
  • Thermocouple
  • Batteries
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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