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BS1901W - 3 1/2 Digits All-Ranges Protection Best-buy Meter with Battery Test, Square Waveform Output and Live Wire Verification

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3 1/2 Digits All-Ranges Protection Best-buy Meter with Battery Test, Square Waveform Output and Live Wire Verification.


Download Specification: BS1901W.pdf

BS1901W - 3 1/2 Digits All-Ranges Protection Best-buy Meter with Battery Test, Square Waveform Output and Live Wire Verification

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Details

Features:

Ÿ- 3 1/2 digits LCD display

Ÿ- DC Voltage 200mV to 600V

Ÿ- AC Voltage 200V/600V

Ÿ- DC Current 20mA/200mA

Ÿ- Resistance 200Ω to 2MΩ

Ÿ- Diode Test

Ÿ- Continuity Test

Ÿ- 1.5V & 12V Battery Test

Ÿ- Square Waveform Output

Ÿ- Phase Sequence Indication

Ÿ- Live Wire Verification

- With Optional Add-On Clamp

- Conforms to EN61010-1 CAT II 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)

10MΩ

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)

10MΩ

600V DC/AC rms

600V

1V

Frequency range: 40-400Hz

 

DC Current Measurement

Range

Resolution

Accuracy

Voltage drop

Overload Protection

20mA

0.01mA

±(1.2% + 3d)

200mV

250V DC/AC rms

<30 sec.

200mA

0.1mA

 

Resistance Measurement

Range

Resolution

Accuracy

Open circuit voltage

Overload Protection

200Ω

0.1Ω

±(1.2%. + 3d)

<1V

250V DC/AC rms

<30 sec.

2kΩ

20kΩ

0.01kΩ

200kΩ

0.1kΩ

2MΩ

1kΩ

 

Diode Test

Range Accuracy Open circuit voltage Overload Protection
  Approx. 1mA ±0.6mA < 3V 250V DC/AC rms<30 sec.

 

Continuity Test

Range Buzzer sounds when resistance value < 30Ω Open Circuit Voltage Overload Protection
  < 3V 250V DC/AC rms<30 sec.

 

Square Waveform Output

Range Output Voltage Frequency Wave Form Overload Protection
  Approx. 3V 50Hz Square Wave 250V DC/AC rms<30 sec.

 

Phase Sequence Indication & Live Wire Verification

Range Phase Sequence Indication Live Wire Verification Voltage
380ACV ±10% Correct Phase Sequence– Phase Sequence Light “ON” 100~250V

 

Battery Test

Range

Load Resistance

Estimate Resistance

1.5V

150Ω

Ri=(V1-V2)/R0

12V

900Ω

  

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)

´ 1 set

Rubber Holster with Test Lead Holder

´ 1 pc

3 Phase 3rd Test Lead

´ 1 pc

 

Optional Accessory:

Add-On Clamp Head

´ 1 set

 

  

 

 

 

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