Digital Automotive Multimeter
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The Digital Automotive Multimeter EM133A is a high-performance tool designed for automotive repair and service professionals. This advanced multimeter features a 3 5/6-digit autoranging display, enabling precise measurements of AC and DC voltage, AC and DC current, resistance, continuity, diode checks, capacitance, temperature, frequency, duty cycle, RPM, dwell angle, and pulse width. Enhanced with user-friendly features such as relative measurement, data hold, backlight, low battery and overrange indications, and auto power-off, this multimeter ensures reliable performance in various automotive applications. Its capability for meter-to-PC communication makes it a versatile choice for modern automotive diagnostics.
Specifications
| Measurement Type | Range |
|---|---|
| AC Voltage | 6V ~ 750V |
| DC Voltage | 600mV ~ 1000V |
| AC Current | 60mA ~ 20A |
| DC Current | 60mA ~ 20A |
| Resistance | 600Ω ~ 60MΩ |
| Diode | Approx. forward voltage drop displayed |
| Continuity | Buzzer sounds if < 20Ω |
| Capacitance | 40nF ~ 4000µF |
| Frequency | 9.999Hz ~ 9.999MHz |
| Temperature | -20°C ~ 1000°C |
| Duty Cycle | 0.5% – 99.9% |
| Pulse Width | 0.1ms ~ 20ms |
| Dwell Angle | 4 cyl: 0° ~ 90°, 5 cyl: 0° ~ 72°, 6 cyl: 0° ~ 60°, 8 cyl: 0° ~ 45° |
| Tachometer (2-stroke) | 60 ~ 20000 RPM |
| Tachometer (4-stroke) | 120 ~ 20000 RPM |
Additional Information
- Features low battery indication and overrange indication.
- Auto power off for energy efficiency.
- Backlight for easy reading in low light conditions.
- Meter-to-PC communication capability.
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