深圳总代理美国米尼帕MA-120万用表

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美国米尼帕MA-120万用表

产品型号：

美国米尼帕MA-120万用表

适用车型：

汽车

本公司是美国米尼帕的深圳总代理，所代理的MA-120万用表，质量保证，欢迎咨询洽谈。 ●     Display:  3 3/4 digits (4000 counts). ● Auto range for all ranges. ● Data Hold, Range, Hz/%, Relative function. ●     Auto power OFF. ● Over range indication: Display “OL”. ● Low battery warning indication. ● Operating Temperature & Humidity: 0℃~+40℃ (32℉~104℉) & < 80%R.H ●     Storage Temperature & Humidity : -10℃~-50℃ (14℉~-122℉) & <70%R.H ●     Power: 9V battery. 6 F22, NEDA 1604, JIS 006P. ● Dimension（L x W x H）；187 x 81 x 39mm. ●     Weight: 350g. ●     Safety: to meet IEC1010-1, CATIII 600V/CAT II 1000V.   4-2. Electrical Specification   1.  DC Voltage

Range	Resolution	Accuracy	Overload Protection	Input Impedance
400mV	0.1mV	±(0.5%rdg+4dgt)	1000VDC/750V AC(rms)	10MΩ
4V	1mV
40V	10mV
400V	100mV
1000V	1V	±(0.8%rdg+4dgt)

  2.  AC Voltage

Range	Resolution	Accuracy	Overload Protection	Input Impedance
4V	1mV	±(1.0%rdg+5dgt)  for 40~400Hz	1000VDC/750V AC(rms)	10MΩ
40V	10mV
400V	100mV
750V	1V	±(1.2%rdg+5dgt)   for 50~60Hz

  3.  DC Current

Range	Resolution	Accuracy	Over Load Protection
400uA	0.1uA	±(1.0%rdg+3dgt)	400mA/250V Fuse
4000uA	1uA
40mA	10uA	±(1.2%rdg+3dgt)
400mA	100uA
4A	1mA	±(1.5%rdg+5dgt)	10A/250V Fuse
10A	10mA

4.  AC Current (40-400Hz) CF〈2

Range	Resolution	Accuracy	Over Load Protection
400uA	0.1uA	±(1.5%rdg+5dgt)	400mA/250V Fuse
4000uA	1uA
40mA	10uA	±(2.0%rdg+5dgt)
400mA	100uA
4A	1mA	±(2.5%rdg+5dgt)
10A	10mA		10A/250V Fuse

  5.      Resistance

Range	Resolution	Accuracy	Over Load Protection
400Ω	0.1Ω	±(1.0%rdg+4dgt)	250VDC/AC（rms）
4KΩ	1Ω
40KΩ	10Ω
400KΩ	100Ω
40MΩ	10KΩ	±(1.5%rdg+4dgt)

  6. Temperature

Range	Resolution	Accuracy
-20℃ to 750℃	1℃	-20℃~0℃: ±(6.0%rdg+5dgt) 0℃~400℃: ±(1.5%rdg+5dgt) >400℃: ±(1.8%rdg+5dgt)
-4℉~1382℉	1℉	-4℉~32℉:  ±(6.0%rdg+9dgt) 32℉~752℉: ±(1.5%rdg+9dgt) >752℉: ±(1.8%rdg+9dgt)

  7．Diode & Continuity

Diode	Open circuit voltage: 1.5V,   Resolution: 1mV	Over Load Protection
Continuity	Open circuit voltage :  approximate 0.6V; Buzzer is sounded when resistance Less than 30Ω.	250VDC/AC（rms）

  8． Frequency & Duty cycle                                                

Function	Range	Accuracy	Input Sensitivity	Over Load Protection
Frequency	10Hz to 4MHz	±(1.0%rdg+4dgt)	1V (rms)	250VDC/AC（rms）
*Duty cycle	10% to 90%	±(1.5%rdg+4dgt)

*10~100kHz for square wave     9．Capacitance

Range	Resolution	Accuracy	Over Load Protection
40nF	10pF	±(3.0%rdg+8dgt)	250VDC/AC（rms）
400nF	100pF
4uF	1nF
40uF	10nF
100uF	100nF	±(4.0%rdg+8dgt)

  10．Dwell Angle

Cylinders	Range	Resolution	Accuracy
2	0~180°	0.1°	±(2.5%rdg+5dgt)
3	0~120°
4	0~90°
5	0~72°
6	0~60°
8	0~45°

  Input Voltage: 3Vp~50Vp Require Engine Rotation Speed: 500RPM~20KRPM Overload Protection: 250V DC/AC   11．Tach (rotation speed)

Cylinders	Range	Resolution	Accuracy
2	600RPM~ 40KRPM	1RPM	±(2.5%rdg+5dgt