มัลติมิเตอร์ multi meter DT 830B

มัลติมิเตอร์ DT 830B 

multi meterDT 830B 

* ไม่รวมแบตเตอรี่ 9V

Features:

3 1/2 digits, 7segment, 0.5"high LCD Display.

Max display: 1999, Auto polarity display.

Small and compact design.

Overload protection on all ranges.

Sampling 2~3 times readings per second.

Diode assembly test / Temperature test/Transistor hFE test.

Low battery voltage indication.

Specification:

Model: DT-830B

Measuring range:

Max AC Current: 10A

Max AC Voltage range: 1000V

Max DC Voltage range: 750V

Resistance Measurement: 200 Ohm-2000K Ohm range

Power Supply: 9V Battery (Not Included Here)

Color: Black, Yellow

Size: Approx. 123 x 67 x 20mm/4.84 x 2.63 x 0.78'' (L*W*H)

Scale degree  Accuracy:

DC voltage: 200mV 100uv±(0.5% + 2)

2000mv 1mv

20v 10mv

200v 100mv

1000v 1v±(0.8% + 2)

AC voltage: 200V 100mv±(1.2% + 10)

750v 1v

DC current: 2000ua 1ua±(1% + 2)

20ma 10ua

200ma 100ua±(1.2% + 2)

10a 10ma±(2% + 2)

Resistance: 200Ω0.1Ω±(0.8% + 2)

2000Ω1

20kΩ10

200kΩ100

2000kΩ1000Ω±(1% + 2) 

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