Single Phase Portable Meter Test System MHTS1.1

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LCD display, small size and weight


Used in lab or worksite


Measuring range : upto 300V /100A (direct mode)


Power and Energy test, Demand test, Error test, Dial test, Start, Creep test


Support RS232 communication with PC to upload the test data




1) Standard meter integrated with voltage source and current source

2) 7"touch screen LCD.  ARM in-built system

3) Output with high stability and low distortion

4) Four working mode :

-Portable single phase meter test equipment (optional: three position mount rack)

-Portable single phase reference standard meter

-Portable single phase meter tester with current source

-Standard meter which can give output impulse for calibration of the unit.

5) With enough protection : Current open, current over load, voltage short and etc

6) Can do below test : Start test, creep test, basic error test, standard deviation tester, dial test, etc..

7) Can do voltage dip test and power interrupt test and power ramp up and down test

8) 2-21 times harmonic ; Can set amplitude and phase; and do harmonic analyze and get waveform

9) With self-test function namely can perform monitoring of output voltage, output current, output phase, power factor, output frequency, output harmonic waveform and power output stability and etc..

Technical Index

1) Accuracy class of direct mode : 0.1

Accuracy class (clamp 10A, 50A, 100A, 300A…optional) : 0.2

2) Technical index of in-built single phase standard meter :

- Class : 0.1

- Input current range : 0.025A, 0.05A, 0.1A, 0.25A, 0.5A, 1A, 2.5A, 5A, 10A, 20A, 50A, 100A

- Input voltage range : up to 300V

- Display resolution : 6 digits (valid)

3)  Output voltage : Up to 240V, 120% adjustable (maximum up to 288V)

Adjust resolution : Better than 0.01%

3) Output current range : 0.05A, 0.25A, 1A, 5A, 20A, 100A

0-120% adjustable ;

Adjust resolution : Better than 0.01%

Minimum output current : 1mA (≤5%)

4) Output power

- 30VA for current and 50VA for voltage (only test one meter)

- 100VA for current and 50VA for voltage (test three meters at the same time)

5)  Output stability of voltage, current and power :  ≤0.05% /120s

6)  Waveform distortion of output voltage/current : ≤0.5%

7)  Frequency range : 45-65HZ

Adjust resolution : 0.01Hz

8)  Phase angle range : -180.0o ~180.0o

Adjust resolution : 0.01°

9) Power supply : AC 220V±10%,50/60HZ ; or from measuring circuit

10)  Power consumption : 200VA (maximum)

11)  Dimension & Weight : 361*236*163mm & 7kg (main unit)

Optional : Three position rack


If you are interested in our products, or if we have anything to help you, you can call our customer service at any time :0371-6010 9597 You can also communicate with us online. Of course, you can also leave a message below, we will be happy to serve you!