There are three main methods to test free chlorine residual in drinking water in the field in developing countries: 1) Pool test kits, 2) Color-wheel test kits, and 3) Digital colorimeters. All three methods depend on a color change to identify the presence of chlorine, and a measurement of the intensity of that color to determine how much chlorine is present.
Portable pocket residual chlorine colorimeter is run at single wavelength, Portable pocket residual chlorine colorimeter is special for the analysis Cl of in the water, the concentration can extend from 0 to 10 mg/L.
Residual Chlorine Meter colorimeter
Packing & Delivery;
The normal package is carton box,it also can be packaged according to customers special request.
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.If we also want to buy a small amount (test order) of your products,could you provide that? For example 50 sets?And how about the labels, can you send us plant labels in smaller amount,to see if it will sell and test the product?
Yes,it could be fine for an initial trial order, but the goods shall have to be produced together with other customer’s orders by using our current package.And the price with small trial order will be higher.
3.Does your price is competitive?
Dear customer, we make sure to offer you the best quality with competitive price.
4.What is the lead time for products order?
Usually, if small order, 2-3days after getting payment;if big order, it needs 10-20days after payment, it depends upon your quantity.