M3890DT Metex offers a PC interface via USB and True RMS measurement.

Other features are auto power off (time selectable), data-hold and range-hold, auto/min/max-hold and relative offset, memory and recall for 10 values, over-load and low battery indication, and automatic polarity indication.

 

FEATURES:

-Auto-Ranging 33/4 digit (3999 counts)

-Big size display with STN LCD

-Triple display for related reading

-Additional 21 segment Bargraph Display

-Auto Power off (time selectable)

-True RMS (M3890DT)

-PC interface via USB

-Data-Hold & Range-Hold

-Auto/Min/Max-Hold & Relative Offset

-Memory & Recall for 10 values

-Over-Load & Low Battery indication

-Automatic Polarity indication

-CE Marked & Designed to mett IEC 1010-1

 

Specifications:

DC Voltage: 400mV ±0.5% +2dgts, 4V to 1000V ±0.8% +2dgts, 4V to 400V ±1.0% +3dgts, 750V ±1.5% +3dgt, (40Hz ~ 500Hz) (M3890D)

AC Voltage: 4V to 40V (40Hz~5kHz), 400V to 750V (40Hz~2kHz), ±2.5% + 3dgts (M3890DT)

DC Current: 400µA ±0.8% +2dgts, 4mA to 400mA ±1.2% +2dgts, 20A ±2.0% +3dgts

AC Current: 400µA to 4mA ±1.0% +5dgts, 4mA to 400mA ±1.5% +5dgts, 20A ±3.00% +4dgts, (40Hz ~ 500Hz) (M3890D). 400µA to 400mA ±2.5% +5dgts, (40Hz ~ 5kHz) (M3890DT)

 

Capacitance: 4nF to 400nF ±2.0% +5dgts, 4µF to 40µF ±3.0% +5dgts, 200µF ±5.0% +5dgts.

Resistance: 400W to 400kW ±0.8% +2dgts, 4MW ±1.0% +4dgts.

Frequency: 4KHz to 4MHz ±0.1% + 1dgt

Temperature: -40°C ~ 200°C ±3.0% +5dgts, 200°C ~ 1200°C ±3.0% +2dgts.

Signal output: 10Hz ~ 10.24kHz ± C-Mos level between 2.7V & 3.3V

hFE: Yes

Logic: Three logic level (Low, —, Hi)

Diode: Yes

Continuity: £30W