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ET-3374ET-3374钳形表

添加时间:2010-5-19 15:36:23 担当:未知 阅读:

  • 产品名称:ET-3374ET-3374钳形表
  • 定货号:DA-01437-00
  • 推荐:
●     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
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
 
 

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DA-01437-00钳形表标准配置或电话咨询010-84851836咨询
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