4 Digital Blue LED Tachometer RPM Speed Meter+Hall Proximity Switch Sensor NPN

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4 Digital Blue LED Tachometer RPM Speed Meter+Hall Proximity Switch Sensor NPN
Product Description
Descriptions
：
Power requirement: DC 8-15V
Measure range : 5-9999RPM.
Clear zero: Automatic.
Clear zero time: about 10s.the greater the RPM value,the longer the clear zero time.
Refresh frequency: 0.2-0.5S while 120-1200RPM;0.25-0.06S while 2400-9999RPM.
Measure indication:RPM<5000,±2;RPM>5000,±3.
Display:BLUE 0.56” LED
Sign:Pusle signal,Hall NPN 3 wires normally open.
Hall proximity model:NJK-5002C
Appearance:M12mm cylinder.
Detection range: 10mm
Proximity output current: 200mA
Detected objects: magnet
Response frequency: 100HZ
Tachometer dimension:72x36x20mm,panel cutout Dimension:68x33mm.
Sensor dimention: M12x10x55mm.
Sensor wiring:brown-Power+;blue-Power-;black-signal.
Operating temperature: 0 to 50°C.
Packaging include：
1x Tachometer
1x Hall NPN proximity sensor
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Delivery details
Terms of sales
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Payment
We accept paypal payment and only ship to the address on paypal payment (Gift address is OK!)
Payment via PayPal should be made within 7-15 business days after auction close. Otherwise, we will relist the item and report an Unpaid strike.
Delivery details
We ship worldwide (NO China) at flat rate ! This price is the same to all over the world. We wll check each item clearly before we sent it out.
All of our item shipment is Surface AIR MAIL have no track number, Item reach most countries within 16-20 days. (Actual transit time may vary and is best estimated but not guaran- teed.) ;if need track number need add 5 usd for the ship cost.
If you can't get the post after 30 days from the day we sent to you , please contact us directly . We would be with you to resolve the case. Please trust us, we will provide best service with honest attitude.
Please make sure your shipping Address is Correct. We only ship to the confirmed address provided by Paypal. Before you pay, please make sure your address in Paypal matches the address you would like us to ship to.
Buyers need to pay S&H again for reshipping the item (except the wrong buyer address is wrote by us).
We promise each item would be shipped, but sometimes less than 0.5% packages might be lost in the way, you could choose to let us send another same item again or ask for money back.
Shipping fee quotation for any other methods, EMS, UPS, DHL, Fedex is available on request.
Terms of sales
From:Magicmusical09
About us
If you have any question or problem about the item, you can contact us, We will response you within 24 hours;We pride ourselves on the best customer service possible, which is evident of our current eBay feedback rating. We look forward to serving you.
Contact us
If you have any question or problem about the item, please contact us .we will handle.
Descriptions： Power requirement: DC 8-15V Measure range : 5-9999RPM. Clear zero: Automatic. Clear zero time: about 10s.the greater the RPM value,the longer the clear zero time. Refresh frequency: 0.2-0.5S while 120-1200RPM;0.25-0.06S while 2400-9999RPM. Measure indication:RPM<5000,±2;RPM>5000,±3. Display:BLUE 0.56” LED Sign:Pusle signal,Hall NPN 3 wires normally open. Hall proximity model:NJK-5002C Appearance:M12mm cylinder. Detection range: 10mm Proximity output current: 200mA Detected objects: magnet Response frequency: 100HZ Tachometer dimension:72x36x20mm,panel cutout Dimension:68x33mm. Sensor dimention: M12x10x55mm. Sensor wiring:brown-Power+;blue-Power-;black-signal. Operating temperature: 0 to 50°C. Packaging include： 1x Tachometer 1x Hall NPN proximity sensor