1.What's the price of the steel ruler cable? 

The price depended on the length and quantity that ypu need.

2.Can I get a free sample to see the quality of steel ruler cable?

Yes, the sample is available.

But sample is not free as the high value of steel ruler cable..

You need to pay both the samples's fee and the shipping cost.

3.How long can I get the water level meter after I paid?

Usually the lead time is 3 days.

4.Which payment way that you support for the water level meter?

Our company support TT/WEST UNION/PAYPAL/AlLIBABA CREDIT GUARANTEE ORDER

5. MOQ

1pc

6.Co you ensure the water level meter work normally before the delivery?

Yes, we can ensure it work normally as we will test it before we send the steel ruler cable.

7.What's the shipment way provided for the water level meter?

Depending on your need.The air/sea/railway all works for us.