MMD 540H Hybrid Multimeter | Electrical Specifi cations | 29
Frequency
Range
Resolution
4.000kHz
40.00kHz
400.0kHz
40.00MHz
Duty Cycle
Range
0.1%~99.9%
Pulse width: >100us, <100ms;
Frequency width: 5Hz – 100kHz
Sensitivity: >5V RMS
Pulse Width
Range
1.0~ 20.0ms
Type-K Temperature
Range
-30° C~ 1000° C
-22° F~1832° F
Sensor: Type K Thermocouple
Diode Test
Test current
1.0mA typical
Open circuit voltage: 3.0V dc typical
Audible continuity
Audible threshold: Less than35Ω Test current: <1mA dc typical
MMD 540H Instruction Manual | Version 1 | February 2008
Sensitivity
1Hz
>5V RMS
10Hz
100Hz
1kHz
>10V RMS
Resolution
0.1%
Resolution
0.1ms
Resolution
1° C
1° F
Resolution
1 mV
Accuracy
±1.5% of rdg ±3 dgts
±2.0% of rdg ±4 dgts
Accuracy
±2% of rdg ±2 dgts
Accuracy
±2% of rdg ±20 dgts
Accuracy
±3% of rdg ±5° C/8° F (Meter
only, probe accuracy not
included)
Accuracy
±5% of rdg ±15 dgts
Robert Bosch LLC