Teaching instruments physical electrical circuit experiment equipment digital demonstration meter

Model:

X0018

Application area:

Suitable for students' physics and electricity experiments

Important parameters:

Size: 330*310*110mm

Weight: 1437g

Material: Metal + Plastic

Accessories: Wire

Function:

1. Power supply: 220V±10% 50HZ

Working environment: Temperature: -10°C~40°C; Relative humidity: ≤85%; Screen: 70*48mm; LED digital tube: 4.5-digit display; Error: ≤0.5%

2. AC and DC voltage range

(1) 200mV-1000V range: 2v, 20v, 200V, 1000V, 4 groups of ranges, automatic switching

3. AC and DC current range

(1) 200mA range; 20mA, 200mA, two groups of ranges, automatic switching

(2) 20v range: 0-20.000A

4 resistance ranges

(1) 200Ω range: 0-200 ohms

(2) KΩ range: 2KΩ, 20KΩ, 200KΩ 3 groups of ranges automatically switch

(3) MΩ range: 0-20MΩ

Purpose: 

Digital demonstration meter is a precision digital display measuring instrument that can measure resistance, AC/DC current and AC/DC voltage. It is a general instrument specially used for school physics teaching demonstration experiments. The instrument uses large-scale A/D conversion integrated circuits and LED large-screen digital display, which makes it have the advantages of long viewing distance, wide viewing angle, accurate measurement, low power consumption, strong anti-interference ability, clear reading, intuitive, and extremely convenient to use. It measures and displays AC/DC, amperes and ohms. Large digital display screen for easy viewing in the classroom.