85DM-HZ二合一系列數(shù)顯表有很多優(yōu)勢(shì)，高，小型，經(jīng)濟(jì)，一個(gè)小型按鈕可以兩值，所以相當(dāng)于一個(gè)當(dāng)兩個(gè)用，節(jié)約空間和成本，它它通常代替85L17 指針式板表，它適用于發(fā)電機(jī)以及其它需要顯示電壓和頻率的設(shè)備。

85DM-Hz series 2in1 Dial Meter has many advantages: high accuracy, miniature, cost-effective, a microswitch change to display double value, so one can use as two and save space and cost. It usually used to take place of 85L17 series panel meter, and suit togenerator and other device for displaying voltage & Hz, and so on.

Main Specification（主要規(guī)格）:

1. 2wires only, self-power （兩條線，供電電源）

2. Accuracy（）: + / -1% + / -2L

3. Sample speed（采樣速度）: about 10time / sec.

4. LED size / colour（LED 顏色）: 0. 56' / red(green or blue selectable) 紅色， 綠色和藍(lán)色可供選擇

5. Maximum display（顯示）: 500

6. Over Range（范圍）: display 'H'

7. A / D convert and MCU measuring and software adjusting （采用MCU檢測(cè)和軟件調(diào)整技術(shù)）

8.Size（尺寸）: 41*70mm

接線圖紙