TDS ec meter is a easy tool for testing the level of water quality, popular in water deal industry, household, travlling, and etc.Feature:pen type,high accuracy,automatic temperature compensation,backlit screen.
Heavy metals, turbidity, total hardness, dissolved oxygen, TDS
This product tds ec meter is not waterproof. Do not use it in hot water.
Changing the batteries:
When the tds ec meter cannot be switched on or the display fades,pull out the battert compartment and replace all four 1.5V batteries,while paying attention their polarity.batteries should only be replaced in a safe area using the battery type specified in this instruction manual.
Factory calibrated before shippment.
Re-calibration may be necessary from time-to time, depending on usage.
1. What advantage we have if we use your service? 1).NO MOQ Required: 1pcs also is acceptable with our brand and package. 2).OEM service with your brand and package is acceptable if your order up to certain quantity. 3).Good Service : Our response time is within 12 hours. 4).Good Quality :We gurantee 100% high and good quality of product. 5).Factory Price: based on more than 10 years instrument production working experience, we will use our factory price to support your business directly.
2.Can you send me some samples for review?
Yes, we can offer the samples,but shall have to charge the sample cost as well as the freight cost.The sample cost can be refunded after you place the orders.
3.How about the package?
1 pc / hard plastic box.
4.How to deliver?
Dear customer, we can send by Express, by Sea and by Air.