Changzhou Nuomi Electron Technology Co., Ltd.  

Product Name: Digital Tachometer Model NO.: SM2234A Weight: >100g Waterproof: Not Waterproof Noctilucence: Without Noctilucence Shakeproof: Shakeproof Anti-jamming: Anti-jamming Pressure Resistance: With Pressure Resistance Connection Type: Laser Detection Method: Non-contact Display: Digital Application: Angular Velocity Trademark: neutral Origin: China HS Code: 9029201000 Product Description Description of product:This product is an instrument measuring the rotation speed of ashaft or disk, as in amotor or other machine.The device usually displays the revolutions per minute (rpm) on adigital displays.Specification of product:NametachometerModelSm2234aUnitsRpmMeasuring range2.5-99,999rpmAccuracy±(0.05%+1digit)Resolution0.1rpm(2.5-999.9rpm)/1rpm(over1000rpm)Sampling time0.8s(over 60rpm)MemoryMax, min, lastRange selectAuto-rangingMeasuring distance50-500mmPower3×1.5v aa batteriesOperation environmentTemperature:0~50ºcHumidity:20%~90%rhOut carton30pcsComment:We have our own factory and excellent design team.Oem/odm is accepted.Please do not hesitate to contact with us to show your idea.Q&a:1.Q:Are you atrading company or afactory?A:Factory (we produce, we sell).2.Q:Is your company accept customization?A:We do customizing service for customers.Oem/ odm is welcome.Any logo and any color is up to you.The english copy of manual is also available.3.Q:What's the moq?A:Regular products only 1standard carton.But no limit for sample order!4.Q:What's the delivery time after an order placed?A:It depends on whether we are in stock or not.Our standard arrangement time is 3days if we have stock, otherwise it will be decided by factory production.Generally, it needs 10-45 days of production according to the quantity of your order.5.Q:What's the warranty of the product?A:We offer 12month warranty.Our policy:Within the warranty period, if there is any quality problem, please send us photos to show the problem.And then we will decide to send you parts or you send the instrument back to us to repair or exchange.Please make sure to contact us first instead of sending it to us directly.You only need to pay double-run freight.6.Q:What shipping way customer can choose?A:Dhl/fedex/ups/ems all is ok, it is base on customer's prefer!And we can advise the suitable shipping way base on the customer's order q'ty!7.Q:How to place an order?A:Send us an inquiry.B:Confirm your wanted productsC:Confirm the price, freight and other detailsD:Complete the paymentE:We start production and arrange the shipmentF:You got your products