Auto-Ranging 3 3/4 Digit(3999counts)
Big Size display with STN LCD
Triple display for related reading
Additional 21 Segment Bargraph Display
Auto Power Off (time selectable)
True RMS (M-3890DT)
PC interface via USB
Data-Hold and Range-Hold
Auto/Min/Max-hold and Relative Offset
Memory and Recall for 10 Values
Over-Load and Low battery indication
Automatic Polarity indication
CE Marked and Designed to meet
IEC 1010-1

item	M-3890D
DC Voltage	400mV ±0.5% +2dgts 4V to 1000V ±0.8% + 2dgts
AC Voltage	4V to 750V ± 1.5% + 3dgts(40 ~500 )
DC Current	400 to 400 ±1.0%+2dgts 20A ±2.5% +3dgts
AC Current	400 to 4 ±1.0% + 5dgts(40 ~500 ) 40 to 400 ±1.5% + 5dgts(40 ~500 ) 20A ±3.0% + 4dgts(40 ~ 500 )
Resistance	400 to 400 , ±0.8% + 2dgts 4 ±1.0% + 4dgts
Capacitance	4 to 400 ±2.0% + 5dgts 4 to 40 ±3.0% + 5dgts 200 ±5.0% + 5dgts
Frequency	4 to 4 ±0.1% + 1dgts
Temperature	-40℃ ~ 20℃ ±3.0% + 5dgts 200℃ ~ 1200℃ ±3.0% + 2dgts
Logic	Thre logic level (Low,---, Hi)
Continutiy	Buzzer sounds of Resistance less than 80Ω
Diode	Yes
hFE	Yes
Signal_out	1 ~ 10 (13 steps)