H5ET95474 Portable Chlorine Dioxide Measuring Instrument The uniquely designed H5ET95474 microcomputer chlorine dioxide rapid measuring instrument adopts a new optical path design and a patented drug addition design, which makes it unique and very superior.
1. The distinctive optical path design and square glass cuvette ensure accurate and reliable measurement.
2. Patented powder reagent dosing device makes measuring dosing fast and convenient, which is better than aluminum foil packaging or tablet dosing.
3. Customers can regularly purchase and use 2.00mg / L (ppm) standard solution to ensure the measurement accuracy and stability of the instrument.
4. Comply with EPA inspection method and 4500-ClO2D.DPD standard method.
5. The combination of microcomputer technology and rugged shell technology waterproof design makes the instrument applicable to various complex and harsh environments;
6. Waterproof high-quality ABS package, including all accessories required for measurement, can be easily carried and measured quickly.
Measuring range 0.00 to 6.00mg / l (ppm) can be extended to 0.00 to 10.00mg / l (ppm)
Resolution 0.01mg / l (ppm)
Measurement accuracy ± 1%
The response time is less than 5 seconds. The special silicon light source of the light source 515nm. The cuvette square special glass cuvette measurement standard meets the EPA verification standard. Type according to the design of the power supply 4 × 1.5V AAA high-performance No. 7 battery sample environment 0 to 50 ℃ RH: O to 90%
Operating environment 0 to 50 ℃ RH: O to 90%
Dimensions 280mm × 305mm × 760mm
Weight 1.22Kg (including packaging)
H5ET95474 host, H5ET98419 chlorine dioxide measurement reagent (100 times), H5ET98431 square standard cuvette (4), cleaning cloth, non-rechargeable battery pack (4 sections), manual in Chinese and English, carrying case

Comfortable natural incline scratcher for your cat is more ergonomic than other cat scratching products such as a cat scratching post, cat tree, or Cat Tower. 
There is a bell in the cat scratching post.It can make the cat play for a long time. 
This prodouct entices cats with catnip, promote them to scratch, attracts them to play inside bell-balls.

One Ball Bell Cat Scratching Board

One Ball Bell Cat Scratching Board,Cat Scratcher With Balls,Round Based Cat Scratcher With Balls,Cat Scratcher With Bell-Balls

Jining Jiaxing Packaging Co., Ltd. , http://www.petcarton.com