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