AC/DC Digital Clamp Meter, 400A Auto-Ranging

AC/DC Digital Clamp Meter, 400A Auto-Ranging Klein Tools CL390 is an automatically ranging true root mean squared (TRMS) digital clamp meter that measures AC/DC current via the clamp, AC/DC voltage, DC microamps, resistance, continuity, frequency, capacitance, and diodes via test leads, and temperature via a thermocouple probe. It includes a non-contact voltage tester integrated into the clamp, and features a high visibility, reverse contrast LCD display that optimizes viewability both in dark or bright ambient lighting. Product Specifications Type: Clamp Meter Application: Measures AC/DC Current, AC/DC Voltage, continuity, resistance, DC micro-Amp Current, Capacitance, Frequency, Duty Cycle, Temperature, and Tests Diodes. Detects Presence of AC Voltages with Integrated Non-Contact Voltage Tester Special Features: Measures Current to 400A AC/DC with the Clamp. Integrated Non-Contact Voltage Tester on the Clamp. High Visibility Reverse Contrast LCD Display for Improved Viewability in all Ambient Lighting Conditions. Low Battery Indicator. DC Micro-Amp Current. Auto-Ranging, Data Hold, and Range Hold Material: Plastic/Electronics Batteries: 3 x AAA Auto-Power Off: Yes Jaw Size: Opens to 1.8'' (45.72 mm) Drop Protection: 6.6 Foot (2 m) Display: 4000 Count Reverse Contrast LCD Functions: NCVT, DC Micro-Amps, Temperature, Hold, Max/Min, Rel/Zer 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 Ohms (Resistance): Range 40 AC Voltage: 600 V DC Voltage: 600 V DC Polarity Indicator: Yes DC Micro-Amp: 200 Temperature Range: -40° F to 1832° F (-40° C to 1000° C) Standard: CATIII 600V, Class 2, Double insulation safety rating Included: Carrying Case, Test Leads, Thermocouple Probe, Instruction Manual and 3 x 1.5V AAA Batteries Overall Length: 8.66'' (220 mm) Overall Height: 3.03'' (77 mm) Overall Width: 1.61'' (41 mm) Weight: 8.3 oz (236 g)