SYS calculagraph,is made of crystal oscillator timer-controlled circuits. it is high accuracy and doesn't have to set.only charged with electricty is OK. It is widely used in all kinds of equipments and devices,such as enviromental device, electric generator,ect. The calculagraph is used to show the accumulative total working time of device and equipments.
Voltage Type:AC100V-250V DC10V-80V↓
installation method: use srews to fix it on panel
Relative humidity: Fully sealed+
Seismic amplitude: 10-70HZ 1-8g(Heavy intensity)
Q:How to order our product?
A: 1) Please tell us the model and quantity and other request you need.
2) We make the PI for you.
3) After you confirm the PI, we arrange the order for you after receiving your payment.
4) After the goods finished, we send the goods out to you and tell you the tracking number.
5) We will track your goods until you receive the goods.
Q: What's your warranty?
A: One year.
Q: What's your contact information?
A: Our address: Liushi town, Zhejiang province, China.
Q: What's your shipment method?
A: We ship by Express, by air, by sea, by train. Normally we checked and compare, then provide customer the most proper shipment method.
Q: What about MOQ?
A: First order MOQ=1pcs.
Q: If I want to release order, what's the payment method you accept?
A: We accept T/T, Paypal, Western union, L/C.
Q: If I want to release order, what's the process?
A: Thanks. You can send inquiry to us by alibaba, or send us by email, we will reply within 24hrs.
Thank you & Now pls send your kindly inquiry ! ^!^