Circuit-test DMR-6550, User Manual

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Duty Cycle
Range
Resolution Accuracy
0.1%~99.9% 0.1% ±1.2% of reading ± 2 digits
Pulse width: >100us, <100ms;
Frequency width: 5Hz – 150 kHz
Sensitivity: >0.5V RMS
Temperature
Range
Resolution Accuracy
-20ºC~+760ºC 1ºC
±3% of reading ±5ºC/9ºF
-4ºF~+1400 ºF 1ºF
Sensor: Type K Thermocouple
Diode Test
Range
Resolution Accuracy
0.3mA typical 1 mV ±10% of reading ± 5 digits
Open circuit voltage: 1.5V dc typical
Audible continuity
Audible threshold: Less than 100Ω Test current: <0.3mA