| Brand | Unbranded |
|---|---|
| Hall Proximity Switch Type | NPN NO |
| Measuring Range | 10-9999rpm |
| Operating Voltage | DC 8-24V, 40mA |
| Tachometer Size | 79x26x43mm / 3.11x1.02x1.69in |
| Type | Tachometer |
| UPC | 7034479042738 |
Check the listing for details. Green 4Digit LED Motor Tachometer NPN Hall Proximity Switch Sensor Tachometer. Condition: New. Listed at 20.18 USD. Hall Proximity Switch Type: NPN NO. The Hall switch is an NPN normally open type, and the detection distance of the Hall switch needs to be within 10 mm. 1 x Hall Proximity Switch. 1 x Round Magnet.