Klein Tools CL490, 400A AC/DC Dual-Display Auto-Ranging Digital Clamp Meter

Klein Tools CL490 Dual Display Clamp Meter is auto-ranging for precise measurements with a secondary display for easier viewing in tight spaces. The meter reads AC/DC current, voltage, resistance, continuity,frequency, and capacitance; all with True RMS accuracy. It features diode testing and temperature is taken, via thermocouple. There is NCV detection with audio-visual alerts for additional functional applications. To ensure visibility in any lighting, there is a backlit and hi-vis display.

• 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 view-ability 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

Warnings：Read, understand and follow all instructions, cautions and warnings attached to and /or packed with all test and measurement devices before each use; Do not attempt to measure resistance or continuity on live circuits; Before each use verify meter operation by measuring a known voltage or current; Do not use the meter during electrical storms or in wet weather, and do not use the meter or test leads if they appear to be damaged; Usage of this meter in any way other than that specified by the manufacturer can impair safe operation, resulting in severe injury or death