Overview
The MT720 is a 400A AC TRMS Clamp Meter, with indication on a large 4000 count backlit LCD display, providing fast sampling time with high accuracy. The meter measures 1000V AC/DC, temperature, frequency, capacitance and resistance measurements, plus 100ms Inrush current and Peak Voltage value. The VFD function allows the user to measure stable voltage in high frequency applications of Variable Frequency Drives. Added features include Relative mode for Capacitance Zero and DCV, ACV and ACA offset adjustment, Non-Contact voltage detection, Data hold function and a built-in flashlight for dimly lit areas. Housed in a modern double moulded rubber housing.
Features
- 4000 count backlit LCD display
- Ø30mm Cable Clamp size
- Measurement of DC voltage and AC voltage up to 1000V
- Capacitance to 100mF
- Temperature measurement from -20⁰C to 1000⁰C
- INRUSH Current Measurements
- VFD – Variable Frequency Drive voltage value
- NCV – Non-Contact Voltage Detector
- Built-In Flashlight
- Continuity buzzer and Diode Test
- Peak Mode and Data Hold function
- Auto Power Off
Accessories:
- Soft Carrying Case
- HDT1282 Comfigrip Test Set
- MT660 Wire Probe (-20° to 250°C)
- MT802 K-Type Adaptor
- 1.5V AAA Batteries
- Instruction Manual
Specifications
| Jaw size |
30mm
|
| AC Current |
400A
|
| AC current resolution |
10mA
|
| AC Current accuracy |
±(2.5% +8)
|
| DC Voltage |
1000V
|
| DC Voltage resolution |
1mV
|
| DC Voltage accuracy |
±(1.0% +3)
|
| AC Voltage |
1000V
|
| AC Voltage resolution |
1mV
|
| AC voltage accuracy |
±(1.2% +5)
|
| Resistance |
40MΩ
|
| Resistance resolution |
0.1Ω
|
| Resistance accuracy |
±(1.5% +2)
|
| Frequency |
10Hz – 100kHz
|
| Frequency resolution |
1Hz
|
| Frequency accuracy |
±(1.0% +5)
|
| Capacitance |
99.99mF
|
| Capacitance resolution |
0.01nF
|
| Capacitance accuracy |
±(3.0% +5)
|
| Temperature |
-20 to 1000°C
|
| Temperature resolution |
0.1°C
|
| Temperature accuracy |
±(3.0% +3)
|
| Duty Cycle |
20 to 80%
|
| Duty Cycle resolution |
0.1%
|
| Duty Cycle accuracy |
±(1.2% +10)
|
| Continuity |
Yes
|
| Diode Test |
Yes
|
| True RMS Measurements |
ACV, ACA
|
| AC Bandwidth |
2KHz
|
| Digital Display |
4000
|
| Non-Contact Voltage (NCV) |
Yes
|
| Over-range indication |
Yes
|
| Input Impedance |
˃10MΩ DCV & ˃10MΩ VAC
|
| Min Max |
Yes
|
| Variable Frequency Drive |
Yes
|
| Inrush Current |
100mS
|
| Peak hold |
Yes
|
| Data Hold |
Yes
|
| Back Light |
Yes
|
| Flash Light |
Yes
|
| Enclosure |
Double Injection moulding
|
| Low battery indication |
Yes
|
| Power source |
3 x LR03 (AAA)
|
| Dimensions |
220 x 80 x 39mm
|
| Weight |
305g
|
| Safety Specs |
IEC 61010-1 CATIII 600V
|
Downloads
Additional Information
| Device |
Clamp Meter |
| Type |
400A | Compact | AC |
