# Klein® CL490 Dual-Display Auto-Ranging Digital Clamp Meter, ABS/Electronics, 400A AC/DC, 1.6 in Jaw

**Brand:** [KLEIN TOOLS](https://maxsupplyco.com/brands/KLEIN%20TOOLS)
**SKU:** CL490-11611
**MPN:** CL490
**Price:** $121.79 · in stock
**URL:** https://maxsupplyco.com/product/klein-cl490

## Features

- Dual Display digital clamp meter allows users to see readings in tight space areas
- AC/DC clamp meter with True RMS provides accurate and reliable measurements across various applications
- Measures AC/DC current and NCVT via clamp; AC/DC voltage, resistance, continuity, frequency/duty cycle, DC microamps, diode test and capacitance via test leads; temperature via thermocouple
- Backlit reverse-contrast LCDs for clear data and best viewability in all environments
- Withstands drops from 6.6 feet (2 m), and includes right-angle input test leads, thermocouple, storage pouch, instruction manual, and 2 x AA batteries
- Ergonomic design provides a comfortable grip, with easy Dial adjustment using the thumb
- Non-contact voltage detection is integrated into the clamp jaw, with audible and visual indicators that intensify as the clamp moves closer to the voltage source
- Clamp body includes a side-mounted test lead holder and a back mount that accommodates an optional magnetic hanger (Cat. Nos. 69445 or 69417) for hands-free operation
- TRMS, AC/DC Current, NCVT, AC/DC Voltage, Resistance, DC microamp, Frequency, Capacitance, Continuity, Duty Cycle, Diode Test, and Temperature
- ± (% of Reading + # of Least Significant Digits) Refer to Manual for Accuracy Depending on Active Function Selection Values Stated at 65° to 83°F (18° to 28°C)
- Main Display: 1.54 in x 0.86 in Secondary: 1.04 in x 0.72 in
- 4000 Count Backlit, Hi-Viz
- Drop Protection: 6.6 ft
- Capacitance: 4000µF
- Batteries: 2 x AA
- DC Micro-Amp: 200µA
- Frequency: 10Hz - 60kHz
- Ohms (Resistance): 40M?
- Temperature Range: -40° to 1832°F (-40° to 1000°C)

## Specifications

| Spec | Value |
|---|---|
| UPC | 092644694271 |
| Brands | KLEIN TOOLS |
| Warnings | Always wear approved eye protectionDo not use on or near live electrical circuits |
| Length (in) | 9.1700 |
| Manufacturer | Klein Tools |
| Package Quantity | 1/Each |
| Standard Approvals | CATIII 600VClass 2Double Insulation Safety Rating IEC EN 61010-161010-2-032. IEC EN 61326-161326-2-2.Conforms to UL STD.61010-161010-2-032;Certified to CSA STD.C22.2 NO. 61010-1, 61010-2-032 |
| Manufacturer Part Number | CL490 |

## Description

Klein Tools Dual Display Clamp Meter delivers accurate measurements with secondary display for easier readability in tight spaces. From AC/DC current, voltage, resistance, continuity, frequency,and capacitance, all with True RMS precision. It features diode testing and temperature is taken via thermocouple. Features NCV detection with escalating audio-visual alert. The backlit, hi-viz display and lighted Dial ensure visibility in any lighting.

Features

- Dual Display digital clamp meter allows users to see readings in tight space areas

- AC/DC clamp meter with True RMS provides accurate and reliable measurements across various applications

- Measures AC/DC current and NCVT via clamp

- AC/DC voltage, resistance, continuity, frequency/duty cycle, DC microamps, diode test and capacitance via test leads

- temperature via thermocouple

- Backlit reverse-contrast LCDs for clear data and best viewability in all environments

- Withstands drops from 6.6 feet (2 m), and includes right-angle input test leads, thermocouple, storage pouch, instruction manual, and 2 x AA batteries

- Ergonomic design provides a comfortable grip, with easy Dial adjustment using the thumb

- Non-contact voltage detection is integrated into the clamp jaw, with audible and visual indicators that intensify as the clamp moves closer to the voltage source

- Clamp body includes a side-mounted test lead holder and a back mount that accommodates an optional magnetic hanger (Cat. Nos. 69445 or 69417) for hands-free operation

- TRMS, AC/DC Current, NCVT, AC/DC Voltage, Resistance, DC microamp, Frequency, Capacitance, Continuity, Duty Cycle, Diode Test, and Temperature

- ± (% of Reading + # of Least Significant Digits) Refer to Manual for Accuracy Depending on Active Function Selection Values Stated at 65° to 83°F (18° to 28°C)

- Main Display: 1.54 in x 0.86 in Secondary: 1.04 in x 0.72 in

- 4000 Count Backlit, Hi-Viz

- Drop Protection: 6.6 ft

- Capacitance: 4000µF

- Batteries: 2 x AA

- DC Micro-Amp: 200µA

- Frequency: 10

- Hz - 60k

- Hz

- Ohms (Resistance): 40M?

- Temperature Range: -40° to 1832°F (-40° to 1000°C)