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Extech MA435T 400A True RMS AC/DC Clamp Meter + NCV
Item #:
EXT-MA435T
Brand:
Extech
Share this product:
MA435T 400A True RMS AC/DC Clamp Meter + NCV by Extech
Compact size allows measurements in tight locations and Built-in non-contact Voltage detector with LED alert. Three models to choose from with True RMS option and advanced multimeter functions.
Features
- Built-in non-contact Voltage detector with LED alert
- Backlit LCD display
- 1.2" (30mm) jaw size for conductors up to 350MCM
- True RMS models for MA430T/MA435T and multimeter functions included on all clamp meters
- CAT III - 600V rating
- Data Hold
- Low battery indication and Auto Power Off
- Complete with test leads, general purpose Type K bead wire temperature probe (for MA435T), 9V battery, and soft case
Clamp jaw opening | 30mm (1.18") approx. |
Display | 4,000 count LCD |
Continuity check | Threshold <150Ω; Test current < 0.5mA |
Diode test | Test current of 0.3mA typical; Open circuit voltage [ 1.5VDC typical |
Low Battery indication | Battery symbol is displayed |
Over-range indication | 'OL' displayed |
Display rate | 2 readings per second, nominal |
Thermocouple sensor | Type K thermocouple required |
Input Impedance | 10MΩ (VDC and VAC) |
AC bandwidth | 50 to 400Hz (VAC) |
AC response | True RMS |
Operating Temperature | 5°C to 40°C (41°F to 104°F) |
Storage Temperature | -20°C to 60°C (-4°F to 140°F) |
Operating Humidity | Max 80% up to 31°C (87°F) decreasing linearly to 50% at 40°C (104°F) |
Storage Humidity | <80% |
Operating Altitude | 2000meters (7000ft) maximum. |
Battery | 9V battery |
Auto power OFF | After approx. 30 minutes |
Dimensions & Weight | 200x66x37mm (7.9x2.6x1.5"); 205g (7.23oz) |
Safety | For indoor use and in accordance with the requirements for double insulation to IEC1010-1 (2001): EN61010-1 (2001) Overvoltage Category III 600V, Pollution Degree 2. |
Approvals | CE |
Function |
Range |
Resolution |
Accuracy (% of reading + digits) |
AC Current 50/60Hz TRMS |
40.00 A |
0.01A |
±(2.8% + 8 digits) |
400.0 A |
0.1A |
||
DC Current |
40.00 A |
0.01A |
±(2.5% + 5 digits) |
400.0 A |
0.1A |
±(2.5% + 5 digits) |
|
AC Voltage
50/60Hz TRMS |
400.0mV |
0.1mV |
±(1.5% + 30 digits) |
4.000 V |
0.001V |
±(1.5% + 8 digits) |
|
40.00 V |
0.01V |
||
400.0 V |
0.1V |
||
600 V |
1V |
±(2.5% + 5 digits) |
|
DC Voltage |
400.0 mV |
0.1mV |
±(0.8% + 2 digits) |
4.000 V |
0.001V |
±(1.5% + 2 digits) |
|
40.00 V |
0.01V |
||
400.0 V |
0.1V |
||
600 V |
1V |
±(2.0% + 2 digits) |
|
Resistance |
400.0Ω |
0.1Ω |
±(1.0% + 4 digits) |
4.000kΩ |
0.001kΩ |
±(1.5% + 2 digits) |
|
40.00kΩ |
0.01kΩ |
||
400.0kΩ |
0.1kΩ |
||
4.000MΩ |
0.001MΩ |
±(2.5% + 3 digits) |
|
40.00MΩ |
0.01MΩ |
±(3.5% + 5 digits) |
|
Capacitance |
40.00nF |
0.01nF |
±(4.0% + 20 digits) |
400.0nF |
0.1nF |
±(3.0% + 5 digits) |
|
4.000µF |
0.001µF |
||
40.00µF |
0.01µF |
||
100.0µF |
0.1µF |
±(4.0% + 10 digits) |
|
Frequency |
10 to 10kHz |
0.01Hz |
±(1.5% + 2 digits) |
Sensitivity: 100V(<50Hz); 50V(50 to 400Hz); 15V(401Hz to 10kHz) |
|||
Duty Cycle |
0.5% to 99.0% |
0.1% |
±(1.2% + 2 digits) |
Pulse width: 100s to 100ms, Frequency: 10Hz to 10kHz |
|||
Temperature
Type K |
-4.0 to 1400°F -20 to 760°C |
0.1° <400° 1° >400° |
±(3% + 9°F/5°C) |
Specification does not include probe accuracy. Range of supplied probe is -22
to 572°F (-30 to 300°C) |