4 Digit Digital Display Counter Module with Memory Function
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0.36 kg
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Amazon
USA
- Spec: Item Type: Counter Module Working Voltage: DC 4-40V 4-digit Counter Counting Range: 0-9999 Package List: 1 x Module Notice: 1. External sensor must be NPN normally open 2. The positive pole of the module is connected to the positive pole of the power cord, the other is connected to the negative
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【Digital Counter】 Adopted of electronic components, and accuracy process, ensure for the durability. 【Memory Function】 The product has memory function, the data will not lose when power off. 【Easy To Use】 With accumulated +1, clear, power off data memory function. 【Working Voltage】 Wide voltage , support DC4-40V. 【4 Digit Led Number Display】 With 4-digit digital display, the display range is 0-9999.