Klein Tools CL700 Electrical Tester is an automatically ranging true root mean squared (TRMS) digital clamp meter that measures AC current via the clamp, and measures AC/DC voltage, resistance, continuity, frequency, capacitance, and tests diodes via test-leads, and temperature via a thermocouple probe. It also features a Low Impedance (LoZ) mode for identifying and eliminating ghost or stray voltages. Klein Tools€™ Test and Measurement product line was exclusively designed from the ground up by electricians for electricians. Years of field research, combined with extensive input from electricians across America, inspired the development of meters loaded with innovative, time-saving features. Jaw Size 1.38" (3.5 cm) Application Measures AC CurrentVoltage 1000V AC; 1000V DC Display 6000 Count LCD Overall Width 3.81" (9.7 cm) Ohms (Resistance) 60MO Ingress Protection IP40 Included Carrying Case, Test Leads, Thermocouple with Adapter, and Batteries Current 600A Standard CAT IV 600V; CE Certified Weight 11.8 oz (335 g) Drop Protection 6.6' (2 m) Functions Clamp measures AC current and thermocouple probe measures temperature. Test leads measure AC/DC voltage, resistance, continuity, frequency and capacitance and tests diodes Capacitance 6000µF Overall Height 1.55" (3.9 cm) Special Features Features Low Battery Indicator Batteries 2 x AAA Temperature Range -14° - 1000°F (-26° - 538°C) Frequency 1Hz - 500 KHz Overall Length 9.09" (23.1 cm) Style_Name 600A Ac, LoZ Battery Type Alkaline