YIERYI TDS Meter tester Pocket Aquarium Pool TDS pen Water Monitor Measurement Tools

The value of TDS represents the total content of water soluble substances, such as calcium and magnesium ions and some trace minerals such as tap water, the TDS value is less than or equal to 1000 mg / L, water purifier is used to purify water purifier for harmful sediment, rust, residual chlorine and methane compounds will not be reduced the content of soluble the beneficial substances in the water, so the water can change the value of TDS. TDS is a numerical value, but not a standard to measure whether water can be reached directly

Features:

• Battery life is long. with 2 1.5V button batteries, more than 1 years. 6 minutes do not operate, automatic shutdown function, save battery
• 100% Brand new and high quality
• Test Items: Heavy metals, total hardness, detecting water temperature
• Applicable industry: Swimming pool, water laboratory, the CDC, the aquaculture industry, hospitals, household water, drinking water, aquarium.
• Hold function: Saves measurements for convenient reading and recording

Specifications

Package list:

• 1 * TDS Meter Tester

• 1 * User Manual

• 1 * leather case

Shen Zhen YIERYI Technology Co., Ltd established in 2012 and are located in Economic Development Area, Shen Zhen City, Guang Dong Province, enjoying an ideal geographic position with convenient facilities, excellent craftsmanship and complete testing methods.
We are a professional manufacturer of high quality Portable Refractometer for sugar,brix,Alcohol,Salinity,milk wine,Engine Fluid Glycol and water ph meter soil meter meter .etc.. Our Factory have attained ISO9001:2008 Quality System Certification. Our products have ROHS and CE Certification, our other some products also have type patent.

We started exporting from 2013, At present, our factory sells our products to Europe, America, Southeast Asia and the Mid-East. Our annual sales volume are $1 Million - $2.5 Million. Our products are also sold to different big and medium cities in China and are warmly welcomed by our customers.
Our factory always attaches great importance to technological innovation and has been recruiting professional staff regularly. We also cooperate with research institutions to develop new products. To meet customers' high level needs, we always adhere to the enterprise spirit of "Unity, Industriousness, Exploration and Innovation". To reward our customers through our persistent pursuit for high quality products and first-class services, we wish to cooperate with customers from various circles to create a prosperous future together.