Extech MA440 Clamp Meter with Non-Contact Voltage Detector; 400A AC; 1.2" Jaw Size; Fits up to 500MCM; Relative Mode for Capacitance, Data Hold, Auto Power Off and Low Battery Indicator
The MA440 Series meters are fully loaded with multimeter functions and built-in non-contact voltage (NCV) detector to meet your application needs

Key Features1.2" (30mm) jaw size fits conductors up to 500MCM
Built-In Non-Contact Voltage Detector (NCV)
Large backlit LCD display
Functions include NCV, AC/DC Voltage, AC Current, Resistance, Capacitance, Frequency, Diode Test, Continuity
Relative mode for Capacitance, Data Hold, Auto Power Off and Low Battery Indicator
Complete with test leads, three AAA batteries and pouch

SpecificationsAC Current: 400.0A (1mA)
Basic Current Accuracy: AC: ±2.0%
DC Voltage: 600V (0.1mV)
AC Voltage: 600V (1mV)
Basic Voltrage Accuracy: AC: ±1.2%; DC: ±0.8%
Non-Contact Voltage (NCV): 100 to 600V
Resistance: 40 MOhm (0.1 Ohm)
Capacitance: 100 microfarad (0.01 nanofarad)
Frequency: 1MHz (0.01Hz)
Duty Cycle: Yes
Diode/Continuity: Yes
Dimensions: 9" x 3" x 1.6"
Weight: 0.58 lbs