Klein Tools CL450 HVAC Clamp Meter

Part Number: CL450
On Sale: $257.08 $174.25
Your Savings:$82.83(32%)
temporarily out of stock - back in stock in 5 to 10 days

Klein Tools CL450 HVAC Clamp Meter

The dual display CL450 Clamp Meter is a ''game changer'' for the HVAC professional.

This True RMS CAT IV 600V meter offers DC microamps, differential temperature, digital temperature calibration, inrush current and many other functions for HVAC applications.


  • Measures AC/DC voltage up to 1000V, 600A AC Current, 60MO Resistance, DC millivolts and microamps
  • Automatically ranging True Root Mean Squared (TRMS) measurement technology for accuracy CAT IV 600V, CAT III 1000V, Class 2, Double insulation safety rating
  • Clamp measures AC current and inrush current
  • Two K-Type thermocouple ports for differential temperature measurements
  • Test leads measure AC/DC voltage, DC micro amp, resistance, LoZ, continuity, frequency, duty-cycle, capacitance, and diodes
  • Dedicated mode for capturing DC micro amp and inrush current
  • Low-Pass filter and Low impedance (LoZ) mode for identifying and eliminating ghost or stray voltages
  • Dual backlit 6000 LCD display for clear visibility in environments with low ambient lighting
  • Rugged design with a 6.6-foot (2 m) drop protection and a CAT IV 600V Safety Rating
  • Includes carrying case, instruction manual, straight input test leads, two K-type thermocouples, and 3 x AAA batteries
  • Can be used with Magnetic Hanger Cat. No. 69417 (sold separately)
  • Use with K-Type Temperature Pipe Clamp Cat. No. 69140, and K-Type Temperature Probe Cat. No. 69144 (sold separately)

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