Part of the MA440 series, Extech’s MA443 400A True RMS AC Clamp Meter + NCV is a compact, portable instrument suited for a variety of application requirements. The MA443 incorporates both a True RMS multimeter for the precision readings of non-sinusoidal waveforms as well as a non-contact voltage (NCV) detector all in one lightweight piece of equipment. More still, the MA443 is an expansive backlit LCD display, built-in flashlight and comes supplied with test leads, 3 AAA batteries, a general purpose Type K temperature probe and a travel pouch for absolute efficiency and productivity.
Specifications
AC Current
4.000A, 40.00A, 400.0A (1mA)
DC Current
—
Current accuracy
AC: ±1.8%
DC Voltage
400.0mV, 4V, 40, 400V 600V (0.1mV)
AC Voltage
4V, 40V, 400V 600V(0.1mV)
Basic accuracy
AC: ±1.2% DC: ±0.8%
Resistance (Ω)
400, 4k, 40k, 400k, 4M, 40M (0.1Ω)
Capacitance
40nF, 400nF, 4μF, 40µF, 400µF, 4mF, 40mF (0.01nF)
Frequency
10Hz to 1MHz (0.01Hz)
Temperature
-40° to 1832°F/-40° to 1000°C (1°F/°C)
Dimensions/ Weight
9x3x1.6" (228x77x41mm)/ 9.3oz (265g)
The store will not work correctly when cookies are disabled.
We use cookies to make your experience better.To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies.Learn more.