The Klein Tools CL2000 is a 400A AC/DC True RMS clamp meter with a 1.25-inch jaw opening, rated CAT III 600V. True RMS measurement delivers accurate readings on non-linear and variable loads. It features a backlit display with integrated work light, non-contact voltage detection, magnetic mount, lead storage, and an analog bar graph. Suited for electricians working on both AC and DC circuits who require accurate RMS measurement without temperature capability. The CL2000 is no longer in production. Backed by Klein Tools' 1-year limited warranty.
Is the CL2000 still available?
No — the CL2000 has been discontinued. The CL490 is its current equivalent.
What was the CL2000?
A 400A AC/DC True RMS clamp meter with a built-in worklight, rated CAT III 600V. It added DC current measurement and True RMS accuracy over earlier 400A models.
What replaced it?
The CL490 (400A AC/DC True RMS, dual display, temperature, CAT III 600V) is the current 400A True RMS clamp meter, adding dual display and temperature measurement.
# Klein Tools® CL2000 400A AC/DC True RMS Clamp Meter **Model:** `CL2000` **Brand:** Klein Tools **Category:** Clamp Meter > The Klein Tools CL2000 is a 400A AC/DC True RMS clamp meter with a 1.25-inch jaw opening, rated CAT III 600V. True RMS measurement delivers accurate readings on non-linear and variable loads. It features a backlit display with integrated work light, non-contact voltage detection, magnetic mount, lead storage, and an analog bar graph. Suited for electricians working on both AC and DC circuits who require accurate RMS measurement without temperature capability. The CL2000 is no longer in production. Backed by Klein Tools' 1-year limited warranty. ## Specifications | Attribute | Value | |---|---| | Product Type | Digital Clamp Meter | | Form Factor | hook | | Ac Amp Capacity | 400 | | Dc Amp Capacity | 400 | | True Rms | Yes | | Auto Ranging | No | | Temperature Measurement | No | | Low Impedance Loz | No | | Worklight | Yes | | Flexible Clamp | No | | Dual Display | No | | Jaw Opening In | 1.25 | | Voltage Range Ac | 600V AC | | Cat Rating | CAT III 600V | | Barcode (UPC) | 092644692031 | | Warranty | 1-year limited | ## What's Included - Test leads - Battery Source: https://www.jaspecs.com/klein-tools/clamp-meter/cl2000-klein-tools-400a-acdc-true-rms-clamp-meter/