

⚙️ Elevate your HVAC game with precision and ease — don’t get left in the dark!
The Klein Tools CL445 HVAC Clamp Meter is a professional-grade, auto-ranging TRMS meter designed for HVAC technicians and electricians. Featuring a slim 1.5-inch jaw, it measures AC/DC voltage, current (including inrush), resistance, continuity, frequency, capacitance, temperature, and microamps. Its non-contact voltage detection and dual voltage/current backlit display enable quick, accurate diagnostics in any environment. Built tough with CAT IV 600V safety standards, it includes test leads, alligator clips, a K-Type thermocouple, and a carrying case—delivering a comprehensive, reliable tool for precise electrical testing.












| ASIN | B0BL42ZS1P |
| Brand | KLEIN TOOLS |
| Brand Name | KLEIN TOOLS |
| Colour | Black, Orange |
| Compatible Devices | Klein Tools test leads, alligator clips, K-Type thermocouple, Klein Tools accessories |
| Customer Reviews | 4.7 out of 5 stars 248 Reviews |
| Global Trade Identification Number | 00092644693786 |
| Included Components | HVAC Clamp Meter |
| Item Dimensions | 23.5 x 9.6 x 4 Centimeters |
| Item Type Name | Voltage Tester |
| Item Weight | 0.79 Pounds |
| Item dimensions L x W x H | 23.5 x 9.6 x 4 Centimeters |
| Manufacturer | Klein Tools |
| Maximum Operating Voltage | 750 Volts |
| Measurement Type | Clamp Meter |
| Model Number | CL445 |
| Part Number | CL445 |
| Power Source | Battery Powered |
| Power Source Type | Battery Powered |
| Specification Met | Cat Iv 600v,cat Iii 750v,class 2,double Insulation |
| Style | 1-1/2-Inch Jaw |
| Style Name | 1-1/2-Inch Jaw |
| UPC | 092644693786 |
| Unit Count | 1.0 Count |
| Upper Temperature Rating | 1000 Degrees Celsius |
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