供应万用表m238000

产品品牌：中西

产品型号：m238000

Auto-Ranging 3 3/4 Digit(3999counts)
ㆍBig Size display with STN LCD
ㆍTriple display for related reading
ㆍAdditional 21 Segment Bargraph Display
ㆍAuto Power Off (time selectable)
ㆍTrue RMS (M-3890DT)
ㆍPC interface via USB
ㆍData-Hold and Range-Hold
ㆍAuto/Min/Max-hold and Relative Offset
ㆍMemory and Recall for 10 Values
ㆍOver-Load and Low battery indication
ㆍAutomatic Polarity indication
ㆍCE Marked and Designed to meet
IEC 1010-1
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 400Ω 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 Three logic level (Low,---, Hi)
Continutiy Buzzer sounds of Resistance less than 80Ω
Diode Yes
hFE Yes
Signal_out 1㎐ ~ 10㎑ (13 steps)



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