DIGITAL MULTI METER (IDMA040)
Indotech Digital Multi Meter (IDMA040) – A Digital Multi Meter or a multi tester, also known as a VOM (volt-ohm-milliammeter), is an electronic measuring instrument that combines several measurement functions in one unit. A typical multi meter can measure voltage, current, and resistance. Digital Multi Meters (DMM, DVOM) have a numeric display, and may also show a graphical bar representing the measured value. Digital multi meters are now far more common due to their cost and precision, but analog multi meters are still preferable in some cases, for example when monitoring a rapidly varying value. Often they include a number of additional specialized features or advanced options. Technicians with specific needs, therefore, can seek out a model targeted for particular tasks.
The face of a digital multi meter typically includes four components:
- Display: Where measurement readouts can be viewed.
- Buttons: For selecting various functions; the options vary by model.
- Dial (or rotary switch): For selecting primary measurement values (volts, amps, ohms).
- Input jacks: Where test leads are inserted.
USE OF DIGITAL MULTI METER
Indotech Digital Multi Meter can be a hand-held device useful for basic fault finding and field service work, or a bench instrument which can measure to a very high degree of accuracy. They can be used to troubleshoot electrical problems in a wide array of industrial and household devices such as electronic equipment, motor controls, domestic appliances, power supplies, and wiring systems.
SPECIFICATION: DMM (IDMA040)
| DCV : | 400m/4/40/400/1000V ±0.8% +2 Digits |
| ACV : | 4/40/400/700V ±1.08% +3 Digits |
| DCA : | 4m/40m/400m/10A ±1.0% +3 Digits |
| ACA : | 4m/40m/400m/10A ±2.5% +3 Digits |
| OHM : | 400/4k/40k/400k/4M/40MÙ ±1.0% +2 Digits |
| CAP : | 40n/400n/4μ/40μF ± 2% +2 Digits |
| FREQ : | 4k/40k/400k/800kHz ±1.0% +2 Digits |
TESTS : Following tests are performed as per BIS 1248-03
TEST : DIGITAL MULTI METER (IDMA040)
| Test | Result |
| Transistor Test : | Yes |
| Auto Power OFF : | Yes |
| Diode Test : | Yes |
| Continuity buzzer : | Yes |
| LCD Display : | Yes |
| Power Supply : | 9V 6F22 |
| Maximum Display : | 1999 |
| Display Size : | 27x60mm |
| Product Net Weight : | 310g (Including Batteries) |
| Product Size : | 91x189x31.5mm |
| Accessories : | Holester &Testing Leads |
