Klein Tools CL445 HVAC Clamp Meter - Auto-Ranging TRMS

Klein Tools CL445 HVAC Clamp Meter - Auto-Ranging TRMS

Auto-Ranging TRMS Clamp Meter with NCVT and Micro Amps Functionality

(4.7)
283 Reviews

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Say goodbye to guesswork with the Klein Tools CL445 HVAC Clamp Meter - Auto-Ranging TRMS, designed specifically for HVAC professionals who demand precision. This meter tackles the challenge of measuring electrical parameters with ease, thanks to its auto-ranging feature that automatically selects the right measurement scale. With True Root Mean Square (TRMS) capability, it provides accurate readings even for non-linear loads, ensuring you can trust your diagnostics every time.

Streamline your workflow with a tool that fits seamlessly into your daily operations. The compact and lightweight design of the Klein Tools CL445 allows for easy one-handed operation, while its ergonomic grip ensures comfort during long hours of use. Whether you're measuring current in tight spaces or checking voltage, its clear digital display makes it simple to read measurements at a glance, enhancing your efficiency during intricate electrical tasks.

Experience reliable performance and robust functionality that translates into real-world savings. By using the Klein Tools CL445, you not only ensure the accuracy of your work but also reduce the risk of costly mistakes. Its durable construction and dependable features mean you can rely on this clamp meter day in and day out, providing you with the confidence you need to tackle any HVAC challenge with professionalism.

Best For: HVAC technicians, electricians, field service professionals, DIY enthusiasts

The Klein Tools CL445 HVAC Clamp Meter is a versatile and advanced tool designed specifically for HVAC professionals. With features such as auto-ranging true root mean square (TRMS) technology, this clamp meter ensures maximum accuracy when measuring a variety of electrical parameters. The device can measure AC current, inrush current, AC/DC voltage, resistance, continuity, frequency, capacitance, temperature, and more—all from one compact instrument.

Features

  • VERSATILE HVAC CLAMP METER: Measures AC current, inrush, and Non-Contact Voltage Testing (NCVT) via clamp; AC/DC voltage, resistance, continuity, frequency/duty cycle, DC microamps, diode test, and capacitance via test-leads; temperature via thermocouple.
  • NON-CONTACT VOLTAGE TESTING: Integrated into the clamp jaw for safe and convenient electrical testing.
  • DUAL VOLTAGE + CURRENT DISPLAY: Backlit LCD shows voltage and current simultaneously for easy reading regardless of lighting conditions.
  • ACCURATE MEASUREMENTS: Auto-ranging and True Root Mean Squared (TRMS) technology ensure precise measurements.
  • CONVENIENT FEATURES: Includes a test lead holder on the side and an optional magnetic hanger for hands-free operation.
  • ADDITIONAL FUNCTIONALITY: Max/Min, Inrush, Data Hold capabilities, along with auto-power off to conserve battery life.
  • COMPLETE PACKAGE: Comes with a carrying case, CAT III/CAT IV safety caps on test leads, alligator clips, K-Type thermocouple, instructional manual, and 3 x AAA batteries. Features a thin clamp jaw suitable for both electricians and HVAC professionals.

Pros

  • High accuracy with TRMS technology.
  • Easy-to-read display with backlighting for low-light environments.
  • Versatile functionality covering various measurement needs.
  • Non-contact voltage testing adds convenience and safety.
  • Compact and lightweight design makes it easy to handle and transport.

Cons

  • The clamp jaw might be too thin for some larger wire sizes.
  • Some users may find the instruction manual lacks detailed explanations.

Specifications

  • Brand: KLEIN TOOLS
  • Power Source: Battery Powered
  • Style: 1-1/2-Inch Jaw
  • Color: Black, Orange
  • Item Weight: 12.64 ounces

Klein Tools CL445 HVAC Clamp Meter, Auto-Ranging TRMS, NCVT, Measures Voltage, Current, Temperature, Micro Amps, InRush and More – Price, Ratings, Reviews & Sales Insights

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