Product name: conductivity tester
This instrument conductivity tester DDS-22C is mainly used for all kinds of liquid conductivity measurement. When the electrodes with constant 0.1 specifications, measuring the conductivity of pure water or high pure water. Can be widely used in light industry, chemical industry, food, medicine, health, energy, environmental protection and education and scientific research departments.
1.What about the after sales service?
We can supply professional operation videos and engineer online training.
2.What about the after-sale service?
Guarantee period is 12 months,after the warranty,we aslo provide life-long paid repair or service.
3.What delivery / shipping way do you use?
For samples or trial small order, we can send them to you by Air Express, such as DHL, FEDEX, UPS, TNT or EMS;
For large amount goods, we can book the ship to your sea-port by sea-shipping;
4.Can we buy 1 pc for sample testing?
Yes, we are glad to send 1pc for quality testing if we have stock of the model you required.
5.How long is the delivery time?
7-15 working days after we received your payment or order confirmed.