Extech MA435T
400A True RMS AC/DC Clamp Meter + NCV
The Extech MA435T is a compact, 400 A AC Clamp Meter that enables users to take measurements in tight spaces. The 30 mm (1.2 in) jaw opening can accommodate conductors up to 350 MCM. Featuring a large, four digit readout, the illuminated display is easy to see in poorly lit work areas, and the thumb dial selector is ergonomically placed for convenient, one-hand operation. It also has True RMS for better accuracy when measuring distorted waveforms. The MA435T’s multimeter functions include AC/DC voltage and current, resistance, capacitance, frequency, diode test, duty cycle, continuity, and thermocouple temperature. Also built into the MA435T is the non contact voltage (NCV) detector. Eliminating the need for a separate tester, the NCV detector uses a red LED to alert users to the presence of voltage on live wires. Additional features include data hold, auto power off, and low battery indication. Comes with test leads, 9 V battery, soft carrying case, and user manual.
Specifications
| General | |
|---|---|
| AC Current | 400A |
| AC Current Basic Accuracy | ±(2.5% of reading + 8 digits) |
| AC Current Max Resolution | 0.01A |
| AC Voltage | 600V |
| AC Voltage Basic Accuracy | ±(1.5% of reading + 5 digits) |
| AC Voltage Max Resolution | 0.1mV |
| Capacitance | 100µF |
| Capacitance Max Resolution | 0.01nF |
| Continuity | Yes |
| DC Current | 400A |
| DC Current Basic Accuracy | ±(2.5% of reading + 5 digits) |
| DC Current Max Resolution | 0.01A |
| DC Voltage | 600V |
| DC Voltage Basic Accuracy | ±(1.5% of reading + 2 digits) |
| DC Voltage Max Resolution | 0.1mV |
| Diode Test | Yes |
| Frequency | 10Hz to 10kHz |
| Frequency Basic Accuracy | ±(1.5% of reading + 2 digits) |
| Jaw Size | 1.2" (30mm), conductors up to 350MCM |
| Non-Contact Voltage (NCV) Detector | Yes |
| Resistance | 40MΩ |
| Resistance Max Resolution | 0.1Ω |
| Temperature (Type K) Max Resolution | -4 to 1400 °F/-20 to 760 °C |
| Temperature (Type N) | ±(3% of reading + 9°F/5°C) |
| Temperature (Type N) Basic Accuracy | 0.1°F/°C |
| True RMS | Yes |
| Additional Details | |
|---|---|
| Certifications | CE, ETL |
| Dimensions | 7.8 × 2.8 × 1.6" (197 × 70 × 40mm) |
| Display | 4000-count segment LCD |
| Power | 1 × 9V battery |
| Safety Category | CATIII - 600V |
| Warranty | 2 years |
| Weight | 6.5oz (183g) |
Resources & Support
User Manual
Extech MA435T User Manual
Certification
Extech MA435T Declaration of Conformity
Datasheet
Extech MA430 MA430T MA435T Datasheet
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