Mastech ms6231 - Electrical Specifications: Temperature, Dwell & Rev

3.2.9 Temperature
Range -20 ℃ to 1000 ℃
Resoluti
on
1 ℃
-20 ℃ to 0 ℃ ( （ 5% of rdg +
4digits ）
Accurac
y
0 ℃ to 400 ℃ ( （ 1% of rdg +
3digits ）
400 ℃ to
1000 ℃
( （ 2% of rdg +
3digits ）
Range -0 ℉ to 1800 ℉
Resoluti
on
1 ℉
-0 ℉ ~50 ℉ ( （ 5% of rdg +
4digits ）
Accurac
y
50 ℉ ~750 ℉ ( （ 1% of rdg +
3digits ）
750 ℉ ~1800
℉
( （ 2% of rdg +
3digits ）
- Overload Protection: 250V DC or rms AC
3.2.10 Engine Dwell
Range Resolution Accuracy
4CYL 0.1 º ( （ 3 º ）
6CYL 0.1 º ( （ 3 º ）
8CYL 0.1 º
( （ 3 º ）
- Overload Protection: 250V DC or rms AC
3.2.11 Engine Rev
Range Resolutio
n
Accuracy
4CYL 10RPM
6CYL 10RPM ( （ 3.0% of rdg + 3 digits ）
8CYL 10RPM
- Overload Protection: 250V DC or rms AC
3.2.12 Diode
Rang
e
Resolutio
n
Function
1mV Display :read approximate
forward voltage of diode.
- Forward DC Current: approx. 1mA
- Reversed DC Voltage: approx.1.5V
- Overload Protection: 250V DC or rms AC
4. OPERATING INSTRUCTION
4.1 POWER-UP
Press the “ ON/OFF ” button to turn the meter ON or OFF.