- Place of Origin: Henan, China (Mainland)
- Brand Name: UNITY
- Model Number: DT830D
- color: yellow
Packaging & Delivery
SpecificationsDT830D, CE certified
Good quality at Competitive price
Open voltage circuit approx 2.8V
1.when testing DC voltage,AC voltage,DC current,resistance,diode,buzzer and battery,connect the red test lead to "V Ω mA" jack and black test lead to "COM"jack.
2.When testing the current more than 200mA,connect the red test lead to "10ADC"jack and black test lead to "COM"jack.
3.When testing the temperature,connect the temperature probe to "V Ω mA"jack of "COM"jack.
it can also be connected to the jack specialised for it.
4.When testing the magnifying ratio fo the transistor,tum the switch to hFE position and connect the transistor to the eight-hole jack.
5.Square wave output:the frequency is 50HZ,the voltage is approx.3Vp-p.The output jack is "V Ω mA""COM".