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2. electrical specification (at 23±5℃; <75% rh), 2. electrical specification – Prokit's Industries MT-1910 User Manual

Page 4

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4.2.5 Continuity

4-2. Electrical Specification (at 23±5; <75% RH)

4.2.1 DC Voltage

Range

Resolution

Accuracy

200mV 0.1mV

2V 0.001V

20V 0.01V

±(0.5% rdg + 2dgt)

200V 0.1V

1000V 1V

* Input impedance: 10MΩ
* Over load protection: 250V DC/AC(rms) at 200mV Range.
* Max input voltage: 1000VDC

4.2.2 AC Voltage

Range

Resolution

Accuracy

200mV 0.1mV

2V 0.001V

±(0.8% rdg + 3dgt)

20V 0.01V

200V 0.1V

700V 1V ±(1.0% rdg + 5dgt)

* Input impedance:10MΩ
* Over load protection: 250V DC/AC(rms) at 200mV Range.
* Frequency response: 40~400Hz
* Average rectifier type.
* Max input voltage:750V AC rms

4.2.3 Resistance

Range Resolution

Accuracy

200Ω 0.1Ω

2kΩ 0.001kΩ

20kΩ 0.01kΩ

±(0.8% rdg + 3dgt)

200kΩ 0.1kΩ

2MΩ 0.001MΩ

20MΩ 0.01MΩ

±(1.5% rdg + 5dgt)

* Over load protection:250V DC/ AC rms

4.2.4 Diode check

Range

Resolution

Function

0.001V

Will display the forward drop
voltage.

Range

Function

If measured resistance less than 30Ω, will buzzer is
sounded.

* Over load protection:250V DC/ AC rms

4.2.6 DC Current

Range

Resolution

Accuracy

2mA 1μA

20.00mA 0.01mA

1.0% rdg + 3dgt)

200.0mA 0.1mA

10.00A 0.01A

2.0% rdg + 3dgt)

* Over protection:use the fuse(F250mA/1KV) at mA range and use the

fuse(F10A/1KV) at 10A range.

* Max input current::200mA at ‘mA’ jack and 10A at ‘10A’ jack. .

4.2.7 AC Current

Range

Resolution

Accuracy

2mA 1μA
20mA 0.01mA
200.0mA 0.1mA

1.5% rdg + 5dgt)

10.00A 0.01A

3.0% rdg + 10dgt)

* Over protection use the fuse (F250mA/1KV) at mA range, and use the
fuse(F10A/1KV) at 10A range.
* Max input current::200mA at ‘mA’ jack and 10A at ‘10A’ jack. .
* Frequency response:40 ~ 400Hz

4.2.8 Temperature

Select Centigrade [ ] or

Fahrenheit [ ] by

press “FUNC” key.

Range

-20 ~ 1000

Resolution 1℃
-20 ~0

5.0% rdg + 4dgt)

Accuracy 0 ~400

1.0% rdg + 3dgt)

400 ~1000

2.0% rdg + 3dgt)

Fahrenheit Temperature [ ]

Range 0 ~1800

Resolution 1℉
-0 ~50

5.0% rdg + 4dgt)

Accuracy 50 ~750

1.0% rdg + 3dgt)

750 ~1800

2.0% rdg + 3dgt)

* Over load protection:250V DC/ AC rms

*Over load protection:use the fuse[ F250mA/1KV].