Extech MA140
True RMS 300A AC Clamp Meter
The Extech MA140 is a compact AC Clamp Meter with NCV detector. This clamp meter takes true RMS measurements for accurate readings of noisy, distorted, or non-sinusoidal waveforms. The MA140 can measure up to 300 A AC. Complete with carrying case and two LR44 batteries.
Specifications
| General | |
|---|---|
| AC Current | 60A, 300A |
| AC Current Basic Accuracy | ±2.0% |
| AC Current Max Resolution | 0.01A |
| Jaw Size | 0.8" (22mm), conductors up to 300MCM |
| Non_Contact Voltage [NCV] Detector | 80 to 600VAC |
| True RMS | Yes |
| Additional Details | |
|---|---|
| Certifications | CE, UL |
| Dimensions | 5.8 × 2.4 × 1.2" (147 × 60 × 31mm) |
| Power | 2 × LR44 (1.5V) batteries |
| Safety Category | CATIII - 600V |
| Warranty | 2 years |
| Weight | 4.9oz (140g) |
Resources & Support
Datasheet
Extech MA140 MA145 Datasheet
Certification
Extech MA140 Declaration of Conformity
User Manual
Extech MA140 User Manual
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.