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Description
The MD-180L Multimeter is a portable digital instrument, with self-restoring fuse, protective holster, 3 ½ digit LCD with backlight, according to safety category II, reading freeze, automatic shutdown and manual range change . Performs measurements of DC and AC voltage, DC and AC current, resistance, transistor hFE, diode and continuity.
Display: 3 ½ Digits (2000 Counts)
Sampling Rate: Approx. 3 times/s
Overrange Indication: Most significant digit (1)
Low Battery Indication: The \"battery\" symbol appears when the battery voltage is below the nominal for operation
Lane Change: Manual
Data Hold
Automatic Shutdown After: Approx. 20±10 minutes
Operating Environment: 0°C to 40°C (32ºF to 104ºF), RH < 80%
Storage Environment: -20°C to 60°C (-4ºF to 140ºF), RH < 80%
Temperature Coefficient: 0.1 x (Specified Accuracy) per °C, < 18°C or > 28°C
Maximum Operating Altitude: 2000m
Maximum Storage Altitude: 10000m
Pollution Degree: II
Power: 1 x 9V (6F22, NEDA1604 or 006P)
Consumption: Approx. 3mA (typical)
Safety: IEC1010 Overvoltage and Double Insulation, Category II 1000V
DC voltage
Ranges: 200m, 2, 20, 200 and 1000V
Accuracy: 200mV ~ 200V ± (0.5%+3D); 1000V ± (1.0%+5D)
Resolution: 0.1m, 1m, 10m, 100m and 1V
Input Impedance: 10MOhms
Overload Protection: 250V DC / AC Peak to 200mV range; 1000V DC / Peak AC for other ranges
AC voltage
Ranges: 2, 20, 200 and 750V
Accuracy: 2V ~ 200V ± (0.8%+5D); 750V ± (1.2%+5D)
Resolution: 1m, 10m, 100m and 1V
Input Impedance: 10MOhms
Frequency Response: 40Hz ~ 200Hz for the 750V range; 40Hz ~ 400Hz for other bands
Sensitivity: Rms value for a sine wave (RMS)
Overload Protection: 1000V DC / Peak AC
DC Current/AC Current
Resistance, Continuity
Live Line Test
Transistor Test (hFE)