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Chi Tiết Sản Phẩm

Máy đo đa năng Ega Master 51255

 

ĐỒNG HỒ ĐA NĂNG EGA MASTER

2mA-10A AC / 20µA-10A DC / 200mV-1000V DC / 2V-750V AC MULTIMETER EGATRONIK

 

Ega_tronik___Electronic_Devices - Digital_Multimeter - DIGITAL_MULTIMETER_3 - 3

 

Accuracy specifications

Accuracy: ± (a% reading + b digits), guarantee for 1 year.

Operating temperature: 23 ºC ± 5 ºC.

Relative humidity: <75%.

Temperature coefficient: 0,1 x (specified accuracy)/1ºC.

A. DC Voltage

Range

Resolution

Accuracy

Overload Protection

COD. 51255

 

200mV

100μV

±(0.5%+1)

250V DC or AC ms

2V

1mV

1000V DC or 750V AC

 

20V

10mV

 

 

200V

100mV

 

 

1000V

1V

±(0.8%+2)

 

           

 

Remark:

• Input impedance: 10MΩ.

B. AC Voltage

Range

Resolution

Accuracy

Overload Protection

COD. 51255

 

2V

1mV

±(0.8%+3)

1000V DC or 750V AC

20V

10mV

 

200V

100mV

 

750V

1V

±(1.2%+3)

         

 

 

Remark:

• Input impedance: 10MΩ.

• Frequency response: 40Hz~400Hz.

• Display effective value of sine wave (mean value response).

 

 

C. DC Current

Range

Resolution

Accuracy

Overload Protection

COD. 51255

 

200μA

0.1μA

±(1%+3)

0.315A. 250V

fast type fuse,

Ø5x20mm

2mA

1μA

 

20mA

10μA

 

200mA

100μA

±(1.8%+3)

10A/20A

10mA

±(3%+5)

Un-fused

         

 

 

AC Current
Range Resolution
Accuracy
Overload Protection
COD. 51255
200μA 0.1μA
±(1%+3) 0.315A. 250V
fast type fuse,
Ø5x20mm
2mA 1μA
20mA 10μA
200mA 100μA ±(1.8%+3)
10A/20A 10mA ±(3%+5) Un-fused

 

Remark:
• At 10 A range: For continuous measurement ≤10 seconds and interval not less than 15
minutes.
• Measurement voltage drop: Full range at 200mV.
• Frequency response: 40Hz~400Hz.
• Display effective value of sine wave (mean value response).
E. Resistance Test
Range Resolution
Accuracy
Overload Protection
COD. 51255
200Ω 0.1Ω ±(0.8%+3)
250V DC or AC ms
2kΩ 1Ω  ±(0.8%+1)
20kΩ 10Ω
200kΩ 100Ω
2MΩ 1kΩ
20MΩ 10kΩ ±(1%+2)
200MΩ 100kΩ ±[5%(reading10)+10]

 

 

 

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