Datasheet

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Specifications subject to change without notice. Copyright © 2016-2019 FLIR Systems, Inc. All rights reserved including the right of reproduction in whole or in part in any form.
Specifications MA440 (Max. Resolution) MA443 (Max. Resolution) MA445 (Max. Resolution)
AC Current 400.0A (1mA) 400.0A (1mA) True RMS 400.0A (10mA) True RMS
DC Current — — 400.0A (10mA)
Basic Current Accuracy AC: ±2.0% AC: ±1.8% AC: ±2.5%, DC: ±2.0%
DC Voltage 600V (0.1mV) 600V (0.1mV) True RMS 600V (0.1mV) True RMS
AC Voltage 600V (1mV) 600V (1mV) 600V (1mV)
Basic Voltage Accuracy AC: ±1.2% DC: ±0.8% AC: ±1.2% DC: ±0.8% AC: ±1.2% DC: ±0.8%
Non-Contact Voltage (NCV) 100 to 600V 100 to 600V 100 to 600V
Resistance 40MΩ (0.1Ω) 40MΩ (0.1Ω) 40MΩ (0.1Ω)
Capacitance 100µF (0.01nF) 40mF (0.01nF) 40mF (0.01nF)
Frequency 1MHz (0.01Hz) 1MHz (0.01Hz) 1MHz (0.01Hz)
Temperature (Type K - meter range) — -40° to 1832°F/-40° to 1000°C (1°) -40° to 1832°F/-40° to 1000°C (1°)
Duty Cycle Yes Yes Yes
Diode/Continuity Yes Yes Yes
Dimensions 9x3x1.6" (228x77x41mm) 9x3x1.6" (228x77x41mm) 9x3x1.6" (228x77x41mm)
Weight 9.3oz (265g) 9.3oz (265g) 9.3oz (265g)