![](/images/new-backgrounds/1241207/24120759x1.webp)
MMD 540H Hybrid Multimeter Electrical Specifications 29
Frequency
Range | Resolution | Sensitivity | Accuracy |
|
|
|
|
4.000kHz | 1Hz | >5V RMS | ±1.5% of rdg ±3 dgts |
|
|
|
|
40.00kHz | 10Hz |
|
|
|
|
|
|
400.0kHz | 100Hz |
|
|
|
|
|
|
40.00MHz | 1kHz | >10V RMS | ±2.0% of rdg ±4 dgts |
|
|
|
|
Duty Cycle
Range | Resolution | Accuracy |
|
|
|
0.1%~99.9% | 0.1% | ±2% of rdg ±2 dgts |
|
|
|
Pulse width: >100us, <100ms; |
| |
Frequency width: 5Hz – 100kHz |
| |
Sensitivity: >5V RMS |
|
|
Pulse Width
Range | Resolution | Accuracy |
|
|
|
1.0~ 20.0ms | 0.1ms | ±2% of rdg ±20 dgts |
|
|
|
Type-K Temperature
Range | Resolution | Accuracy |
|
|
|
1° C | ±3% of rdg ±5° C/8° F (Meter | |
|
| only, probe accuracy not |
|
| included) |
|
|
|
1° F |
| |
|
|
|
Sensor: Type K Thermocouple |
|
Diode Test
Test current | Resolution | Accuracy |
|
|
|
1.0mA typical | 1 mV | ±5% of rdg ±15 dgts |
|
|
|
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 | Robert Bosch LLC |