Đồng Hồ Vạn Năng Kỹ Thuật Số LCD DT-830B Đồng Hồ Vạn Năng Cầm Tay Mini Cho Vôn Kế Ampe Kế Máy Kiểm Tra Ohm AC/DC 750/1000V Có Đầu Dò

Product Description:

1.3 1/2 digits, 7segment, 0.5"high LCD Display. 2.Max display: 1999, Auto polarity display. 3.Small and compact design. 4.Overload protection on all ranges. 5.Sampling 2~3 times readings per second. 6.Diode assembly test / Temperature test/Transistor hFE test. 7.Low battery voltage indication. Specification: 1.Model: DT-830B 2.Measuring range: 3.Max AC Current: 10A 4.Max AC Voltage range: 1000V 5.Max DC Voltage range: 750V 6.Resistance Measurement: 200 Ohm-2000K Ohm range 7.Temperature Test: -40-1000 ℃ 8.Power Supply: 9V Battery (Not Included Here) 9.Color: Black 10.Size: Approx. 123 x 67 x 20mm/4.84 x 2.63 x 0.78'' (L*W*H) 11.Scale degree & Accuracy: 12.DC voltage: 200mV 100uv±(0.5% + 2) 2000mv 1mv 20v 10mv 200v 100mv 1000v 1v±(0.8% + 2) 13.AC voltage: 200V 100mv±(1.2% + 10) 750v 1v 14.DC current: 2000ua 1ua±(1% + 2) 20ma 10ua 200ma 100ua±(1.2% + 2) 10a 10ma±(2% + 2) 15.Resistance: 200Ω0.1Ω±(0.8% + 2) 2000Ω1 20kΩ10 200kΩ100 2000kΩ1000Ω±(1% + 2) 16.Temperature: -40-1000℃ 1℃±3% Package Included: 1 x Digital Multimeter AC DC Voltmeter Ohmmeter Electrical Multi Tester DT-830B

Specification:

1. Model: DT-830B 2.Measuring range: 3.Max AC Current: 10A 4.Max AC Voltage range: 1000V 5.Max DC Voltage range: 750V 6.Resistance Measurement: 200 Ohm-2000K Ohm range 7.Temperature Test: -40-1000 ° 8.Power Supply: 9V Battery (Not Included Here) 9.Color: Black/Yellow 10.Size: Approx. 123 x 67 x 20mm/4.84 x 2.63 x 0.78'' (L*W*H) 11.Scale degree & Accuracy: 12.DC voltage: 200mV 100uv±(0.5% + 2) 2000mv 1mv 20v 10mv 200v 100mv 1000v 1v±(0.8% + 2) 13.AC voltage: 200V 100mv±(1.2% + 10) 750v 1v 14.DC current: 2000ua 1ua±(1% + 2) 20ma 10ua 200ma 100ua±(1.2% + 2) 10a 10ma±(2% + 2) 15.Resistance: 200Ω0.1Ω±(0.8% + 2) 2000Ω1 20kΩ10 200kΩ100 2000kΩ1000Ω±(1% + 2) 16.Temperature: -40-1000° 1°±3%

Features:

Small and compact design,Low cost, pocket size ideal for hobby & DIY users , Auto polarity display mpling 2~3 times readings per second. 1.3 1/2 digits, 7segment, 0.5"high LCD Display. 2.Max display: 1999, Auto polarity display. 3.Small and compact design. 4.Overload protection on all ranges. 5.Sampling 2~3 times readings per second. 6.Diode assembly test / Temperature test/Transistor hFE test. 7.Low battery voltage indication.