Klein Tools CL390 AC/DC Digital Clamp Meter, Auto-Ranging 400 Amp

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Klein Tools CL390 is an automatically ranging true root mean squared (TRMS) digital clamp meter. It measures AC/DC current and NCVT via the clamp, AC/DC voltage, DC microamps, resistance, continuity, frequency, capacitance, and diodes via test leads, and temperature via a thermocouple probe. It features a high visibility, reverse contrast LCD display that optimizes view ability both in dark or bright ambient lighting.

Test lead holder on side of clamp and optional magnetic hanger for meter (Cat. Nos. 69445 or 69417) for hands free operation
Non-contact voltage tester integrated into the clamp jaw
High-visibility reverse contrast LCD display for improved view ability in all ambient lighting conditions
Automatically ranging True Root Mean Squared (TRMS) measurement technology for accuracy
Measures AC/DC current and NCVT via clamp and AC/DC voltage, resistance, frequency, DC microamps, capacitance, duty cycle, diode test, and continuity via test-leads, and temperature with thermocouple
Measures temperature with a K-Type thermocouple probe
Max/Min, Rel/Zero and Data Hold capability
Auto-power off after 10 minutes to conserve battery life
Includes a carrying case, test leads with CAT III/CAT IV safety caps, thermocouple, instructions, and 3 x AAA batteries
Low battery indicator and easily accessible battery compartment
Built to withstand a 6.6-Foot (2 m) drop
CAT III 600V, Class 2, Double insulation safety rating
Meets requirements for use in basic and controlled electromagnetic environments like residential, office and light-industrial locations

Additional Information

Type:AC/DC Current TRMS Clamp

Application:Measures both AC/DC current and NCVT via the clamp and AC/DC voltage, DC microamp current, resistance, continuity, frequency, duty-cycle, capacitance and tests diodes via the test leads, and temperature with thermocouple

Special Features:Automatically Ranging True Root Mean Squared (TRMS) Measurement Technology for Accuracy; AC/DC Current Measurement; High Visibility Reverse Contrast LCD; NCVT

Material:ABS/Electronics

Batteries:3 x AAA

Auto-Power Off:Yes

Jaw Size:1.6"" (4.1 cm)

Drop Protection:6.6" (2 m)

Display:4000 Count Reverse Contrast LCD

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

Voltage:600 V AC/DC

Frequency:10 Hz to 60 kHz for 8 V to 220 V AC RMS

Current:400 A AC/DC

Capacitance:4000 µF

Ohms (Resistance):40 M¦

AC Voltage:600 V

DC Voltage:600 V

DC Polarity Indicator:Yes

DC Micro-Amp:200 µA

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

Standard:CATIII 600V, Class 2, Double Insulation Safety Rating, CE Certified

Included:Carrying Case, Instructions, Test Leads, Thermocouple, and Batteries