4 Digital LED Tachometer RPM Speed Meter+Proximity Switch r NPN 12V 9999RPM OOTDTY Feature: With a standard size, easy to install. Have good stability, high measurement precision. Strong anti-jamming capability. Specification: -Color:Red,Green,Blue -Power requirement: DC 8-2 4v -Measure range: 10-9999RPM -Clear zero: Automatic -Display refresher rate: 3 Times/Sec -Measure indication: RPM5000,±3 -Display: Green 0.56" LED -Response frequency: 100HZ -Tachometer dimension: 79x43x25mm -Panel cutout Dimension: 76x39mm -r Dimension: 12x55mm -Proximity output current: 30mA -r wiring: brown-Power+;blue-Power-;black-signal -Operating temperature: -10 to 50°C. -Operating humidity: 10 ~ 80% (without condensation) -Operating preure: 80 ~ 106kPa Package Included: 1 x LED Tachometer RPM Speed Meter 1 x Hall Proximity Switch r NPN Note: 1.Please allow 1-2mm error due to manual measurement. Please make sure you do not mind before you bid. 2.Colors may differ slightly from the tures.
About shpingShping and Pack All it will be double checked and well packed before sending.It will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for e areas,it may take a little longer).
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