供应万用表m238008

产品品牌：中西

产品型号：m238008

• Auto-Ranging 4 3/4 digit (39,999 counts)
• Big size display with STN LCD
• Dual display for related reading
• Addition 40 segment Bargraph Display
• Auto Power off (time selectable)
• RS-232C interface for windows
• 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
DC Voltage 400㎷~400V ±0.06% + 3dgts
1000V ±0.2% + 3dgts
AC Voltage 400㎷~400V ±0.8% + 10 dgts (40㎐~1㎑)
750V ±1.0% + 10 dgts (1㎑~10㎑)
DC Current 4㎃~400㎃ ±0.3% + 3dgts
20A ±0.8% + 5dgts
AC Current 4㎃~400㎃ ±1.5% + 10dgts (40㎐~1㎑)
20A ±1.5% + 10dgts
Resistance 400Ω~40㏁ ±0.2% + 10dgts (40㎐~1㎑)
CaPACitance 40㎋~400㎋ ±2.0% + 3dgts
40㎌~200㎌ ±3.0% + 5dgts
Frequency 40㎑~40㎒ ±2.0% + 3dgts Input sensitivity 300㎷rms
Logic Test current max.1000㎂
Continutiy Buzzer sound of resistance less then 40Ω
Diode test current max.1㎃ at 1㏀(forward DC Voltage max.3V)
hFE Yes
Signal_out 10㎐ ~ 10.24㎑, C-Mos level between 2.7V & 3.3V



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