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!
Specifications
| General | |
|---|---|
| AC Current | 400.0A |
| AC Current Basic Accuracy | ±2.0% |
| AC Current Max Resolution | 1mA |
| AC Voltage | 600V |
| AC Voltage Basic Accuracy | ±1.2% |
| AC Voltage Max Resolution | 1mV |
| Capacitance | 100µF |
| Capacitance Max Resolution | 0.01nF |
| Continuity | Yes |
| DC Voltage | 600V |
| DC Voltage Basic Accuracy | ±0.8% |
| DC Voltage Max Resolution | 0.1mV |
| Diode Test | Yes |
| Frequency | 1MHz |
| Frequency Max Resolution | 0.01Hz |
| Jaw Size | 1.2" (30mm), conductors up to 500MCM |
| Non-Contact Voltage (NCV) Detector | 100 to 600VAC |
| Resistance | 40MΩ |
| Resistance Max Resolution | 0.1Ω |
| True RMS | Yes |
| Additional Details | |
|---|---|
| Certifications | CE, ETL |
| Dimensions | 9 × 3 × 1.6" (228 × 77 × 41mm) |
| Power | 3 × AAA (1.5V) batteries |
| Safety Category | CATIII - 600V |
| Warranty | 2 years |
| Weight | 9.3oz (265g) |
Resources & Support
User Manual
Extech MA44x Series User Manual
Certification
Extech MA443 Declaration of Conformity
Datasheet
Extech MA44x Series Datasheet
Brochure
What do you need to measure? FLIR WDYNTM brochure
Export Restrictions
The information contained in this page pertains to products that may be subject to the International Traffic in Arms Regulations (ITAR) (22 C.F.R. Sections 120-130) or the Export Administration Regulations (EAR) (15 C.F.R. Sections 730-774) depending upon specifications for the final product; jurisdiction and classification will be provided upon request.
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