MA440: 400A AC Clamp Meter + NCV
Clamp Meter with Non-Contact Voltage Detector. Three models to choose from, with or without True RMS and AC or AC/DC Current functions. Choose True RMS model for accurate readings of non-sinusoidal waveforms, model with DC Current function for automotive applications, or model with Type K function when applications require Temperature measurements. The MA440 Series meters are fully loaded with multimeter functions and built-in non-contact voltage (NCV) detector to meet your application needs!
Features.
- 1.2″ (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
Specifications | Range (Max. Resolution) |
---|---|
AC Current | 400.0A (1mA) |
DC Current | — |
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 | 40MΩ (0.1Ω) |
Capacitance | 100μF (0.01nF) |
Frequency | 1MHz (0.01Hz) |
Duty Cycle | Yes |
Diode/Continuity | Yes |
Dimensions | 9x3x1.6″ (228x77x41mm) |
Weight | 9.3oz (265g) |
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