Digital Bench-top conductance tester DDS-22C product feature:
1.Adopting the high speed microprocessor chips,stable and reliable performance.
2. 1408μs/cm conductivity standard calibration plug,convenient and efficient.
3. Special one point calibration function,suit for many calibration solution.
● Operation temperature: 5~35°C Working humidity: <85%
● Power supply voltage: 220V±10% 50Hz ± 1Hz
● No significant vibration
● No external magnetic field interference except earth magnetic field
● Power supply:DC9V adapter
● Dimensions and weight: 220×200×80mm(L×W×H) 0.7 kg
1.How to deliver the goods for trial order or small order?
For small order, we prefer to choose international express, such as DHL, TNT, EMS which are faster and more convenient for customer. Also, we cooperate with an express agent that can give us a big discount for express fee which is much lower than that quoted by official. For the goods with detachable battery, the express fee can be lower down if the goods is sent out without battery.
2.If we have not found the model from website, what should we do?
Please email us with description and picture of the product, we research and develop new model every month, and some of them maybe have not been uploaded in website immediately. But If this is a new products for us, we can develop it for you after get all detailed information about your product.
3.What is the payment method?
Western union, TT, Moneygram, Paypal, L/C, D/A, D/P etc.
4.Can I order a sample?
Sure, delivery sample by global express in charge.
5.How long is the delivery time?
7-15 working days after we received your payment or order confirmed.