Prokit's Industries MT-1270 - Manual (Page 6)

2-3-7.(f)
Range Accuracy Resolution
20kHz ±(3.0%+18d) 10Hz
Input sensitivity: 1V RMS value
Overload protection: 250V DC or AC peak value (less than 15
seconds)
2-3-8.(℃)
Accuracy
Range
Accuracy Resolution
(-20～400)℃ ±(1.0%+5d) 1℃
(400～1000)℃ ±(1.5%+15d) 1℃
Sensor: K Type Thermocouple, banana plug
WARNING: DO NOT input any voltage at this range for
safety!
2-3-9.Diode and Continuity Test
Range Description Test Condition
Forward voltage
drop of diode
Forward DC Current approx.
1mA，Counter Voltage
approx. 3V
Buzzer sound at
less than(70±20)Ω Open-circuit voltage approx.
3V
Overload protection: 250V DC or AC peak value.
2-2-10. Triode hFE test
Range Displaying value Test condition
hFE NPN or PNP 0~1000 Basic current is
approx.10uA,Vce
is approx.3V
WARNING: DO NOT input any voltage at this range for
safety!
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