Resistance (Ω); Capacitance(Cap); Audible Continuity; Frequency (Hz) - Bosch MMD 540H Mode D'emploi

28 | MMD 540H Hybrid Multimeter | Electrical Specifications
DC Current
Range Resolution
40.00mA 10uA
400.0mA 100uA
20A 10mA
Overload Protection: 0.5A / 250V and 20A / 250V Fuse.
Maximum Input: 400mA dc or 400mA ac rms on uA / mA ranges,20A dc or
ac rms on 20A range.
AC Current
Range Resolution
40.00mA 10uA
400.0mA 100uA
20A 10mA
Overload Protection: 0.5A / 250V and 20A / 250V Fuse.
Frequency Range: 50 to 60 Hz
Maximum Input: 400mA dc or 400mA ac rms on uA / mA ranges, 20A dc or
ac rms on 20A range.
Resistance
Range Resolution
400.0Ω 0.1Ω
4.000kΩ 1Ω
40.00kΩ 10Ω
400.0kΩ 100Ω
4.000MΩ 1kΩ
40.00MΩ 10kΩ
Capacitance
Range Resolution
4.000nF 1pF
40.00nF 10pF
400.0nF 0.1nF
4.000uF 1nF
40.00uF 10nF
400.0uF 0.1uF
4.000mF 0.001mF
40.00mF 10.00mF
Robert Bosch LLC MMD 540H Instruction Manual | Version 1 | December 2010
Accuracy
±1.5% of rdg ±3 dgts
±2.5% of rdg ±5 dgts
Accuracy
±1.8% of rdg ±5 dgts
±3.0% of rdg ±7 dgts
Accuracy
±1.2% of rdg ±4 dgts
±1.0% of rdg ±2 dgts
±1.2% of rdg ±2 dgts
±2.0% of rdg ±3 dgts
Accuracy
±5.0% of rdg±50 dgts
±5.0% of rdg ±7 dgts
±3.0% of rdg ±5 dgts
±10% of rdg ±10 dgts
MMD 540H Hybrid Multimeter | Electrical Specifications | 29
Frequency
Range Resolution Sensitivity
4.000kHz 1Hz >5V RMS
40.00kHz 10Hz
400.0kHz 100Hz
40.00MHz 1kHz >10V RMS

Duty Cycle

Range Resolution
0.1%~99.9% 0.1%
Pulse width: >100us, <100ms;
Frequency width: 5Hz – 100kHz
Sensitivity: >5V RMS
Pulse Width
Range Resolution
1.0~ 20.0ms 0.1ms
Type-K Temperature
Range Resolution
-30° C~ 1000° C 1° C
-22° F~1832° F 1° F
Sensor: Type K Thermocouple
Diode Test
Test current Resolution
1.0mA typical 1 mV
Open circuit voltage: 3.0V dc typical

Audible continuity

Audible threshold: Less than35Ω Test current: <1mA dc typical
MMD 540H Instruction Manual | Version 1 | December 2010
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