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BS1903 - 3 1/2 Digits All-Ranges Protection Best-buy Meter with 10A DC Current, Capacitance and Temperature Measurement

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Quick Overview

BS1902 - 3 1/2 Digits All-Ranges Protection Best-buy Meter with Capacitance Measurement.


Download Specification: BS1903.pdf

BS1903 - 3 1/2 Digits All-Ranges Protection Best-buy Meter with 10A DC Current, Capacitance and Temperature Measurement

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Features: 

- 3 1/2 digits LCD display

-Ÿ AC Voltage 200V/600V

Ÿ- Resistance 200Ω to 2MΩ

Ÿ- Continuity Test

Ÿ- Temperature (-20°C to +400°C)

Ÿ- Phase Sequence Indication

- DC voltage 200mV to 600V

Ÿ- DC current 20mA/200mA

Ÿ- Diode Test

Ÿ- Transistor Test

Ÿ- Capacitance 20uF/200uF

Ÿ- Conforms to EN61010-1 CATII 600V

 

Electrical Specification:

Accuracies are ±(% of reading + number of least significant digits) at 23°C±5°C, less than 75%RH

DC Voltage Measurement

Range Resolution Accuracy Input Impedance Overload Protection
200mV 0.1mV ±(1.0% + 3d) 10MW 600V DC/AC rms
2V 1mV
20V 0.01V
200V 0.1V
600V 1V

 

AC Voltage Measurement

Range

Resolution

Accuracy

Input Impedance

Overload Protection

200V

0.1V

±(1.2% + 3d)

10MW

600V DC/AC rms

600V

1V

Frequency range: 40-400Hz

 

DC Current Measurement

Range

Resolution

Accuracy

Overload Protection

20mA

0.01mA

±(1.2% + 3d)

250V DC/AC rms

200mA

0.1mA

10A* / 200mV

10mA

±(5.0% + 3d)

* 10A = 100.0mV

  

Resistance Measurement

Range Resolution Accuracy Testing Voltage Overload Protection
200W 0.1W ±(1.2% + 3d) <1V 250V DC/AC rms<30 sec.
2kW 1W
20kW 0.01kW
200kW 0.1kW
2MW 1kW

 

Capacitance Measurement

Range Resolution Accuracy Overload Protection
20mF 10nF ±(2.5% + 3d) 250V DC/AC rms<30 sec.
200mF 100nF

Test Frequency: Approx. 2.5Hz

Test voltage: 3V

 

Temperature Measurement (with K-Type Thermocouple)

Range

Resolution

Accuracy

Overload Protection

-20°C to +400°C

1°C

±(2.5% + 4°C)

250V DC/AC rms <30 sec.

 

Diode Test

Range Open circuit voltage Overload Protection
  < 3V 250V DC/AC rms<30 sec.

 

Continuity Test

Range Buzzer sounds when resistance value < 30W Open circuit voltage Overload Protection
  <. 3V 250V DC/AC rms<30 sec.

 

Transistor Test

Range hFE value Overload Protection
hFE 0-1000 250V DC/AC rms<30 sec.

 

Phase Sequence Indication

Range

Phase Indication

380V~ ±10%

Correct Phase Sequence – Phase Sequence Light “ON”

 

General Specifications:

Display

:

3 1/2 digits LCD with max. reading of 1999.

Polarity

:

Automatic, (-) negative polarity indication.

Zero adjustment

:

Automatic.

Over range indication

:

Only the MSD “1” is displayed.

Power

:

1.5V AAA battery x 3

Dimension

:

85 (W) x 155 (H) x 40 (D) mm.

Weight

:

Approx. 250 g (including battery).

 

Standard Accessory:

Test Lead Set (2pcs)

x 1 set

Rubber Holster with Test Lead Holder

x 1 pc

3 Phase 3rd Test Lead

x 1 pc

10A Current Adaptor

x 1 pc

K-type Thermocouple

x 1 pc

 

Optional Accessory:

Add-On Clamp Head

x 1 set

 

 

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