D.O. Meter also been called as Dissolved Oxygen Meter or Dissolved Oxygen Tester, it’s the device that measure the value of Dissolved Oxygen in liquid, which had been widely used in the Water Quality Testing applications.
LH-D9 dissolved oxygen meter was being designed and manufactured by Hangzhou Lohand, a well experienced manufacturer for Environmental Measuring Instrument.
LH-D9 dissolved oxygen meter features:
*Accurate dissolved oxygen measurement
*Salinity and barometric pressure compensation
*2 data points for Calibration ;Automatic Temperature Compensation ;Rapid Response ;Restore Factory Default ;HOLD ;Auto Power-Off
1.How to deliver?
Dear customer, we can send by Express, by Sea and by Air.
2.How can I choose the suitable one?
Dear customer, please tell us your detailed requirements by mail or online, we will recommend the suitable one as your request.
3.Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock,
it is according to quantity.
4.When I receive it after pay?
Dear customer, normal models can be delivered with 7-21 days, please contact us to check transport time to your address.