Imported Pen dissolved oxygen tester DO30 sewage ponds rapid detection of oxygen content in water monitoring ..

Dissolved oxygen meter is generally used in the majority of aquaculture ponds, aquaculture ponds among the lowest concentration of dissolved oxygen should be maintained at not less than 3 mg / l, preferably the concentration of dissolved oxygen in water quality breeding should be 5-8 mg / l, and our detection range of this portable dissolved oxygen meter in 0.00-20.00 mg / l, are fully applicable to the fish pond water quality testing, and its compact and lightweight body so you can carry it easy to carry your Outdoors , leaving surprise you is that it is the United States CL C EN imported, international big names will make you more peace of mind to use. Hangzhou 陆恒生 Biotechnology for American CL C EN agent in Zhejiang area, please call or Want advice. Brand: CLEAN Model: DO 30 test items: DO Type: Portable water analyzer measuring range: 0.00 - 20.00 ppm; 0.0 - 200.0% measurement accuracy: ± 0.4 mg / L Supply Voltage: 1.5 V Resolution: 0.1 mg / L Applicable industries: water laboratory, aquaculture, water testing Product name: imports Pen dissolved oxygen tester rapid detection of oxygen content in water sewage ponds monitor Monitor Features: ● ship floating design, IP 67 waterproof rating. ● 4 key simple, comfortable grip, with one hand accurate measurements. ● Optional DO Unit: ppm concentration or saturation%. ● Automatic temperature compensation, automatic compensation salinity / atmospheric pressure input. ● user replaceable membrane electrode own head kit (CS 49303 H 1 L) ● can be dumped water quality measurement (automatic locking.) ● easy maintenance without any tools can easily replace the battery and electrodes. ● backlit screen, multi-line display for easy reading. ● electrode efficacy status Self-diagnosis display ● 1 * 1.5 AAA long battery life ● no keystrokes automatically shut down after 5 minutes Applications: Water quality analysis monitoring breeding sewage effluent monitoring of surface water quality analysis of aquatic breeding ground Specifications: Measuring range 0.00 - 20.00 ppm ; 0.0 - 200.0% Resolution 0.01 ppm; 0.1% accuracy of ± 2% FS Temperature measurement range 0 - 100.0 ° C / 32 - 212 ° F temperature range of 0 - 60.0 ° C / 32 - 140 ° F Automatic temperature compensation 0 - 60.0 ° C Calibration 1 or 2 points (0% zero oxygen or air is 100% saturated oxygen) salinity compensation 0.0 - 40.0 p pt atmospheric pressure compensation 600 - 1100 m bar screen 20 * 30 mm multi-line LCD display Protection class IP 67 automatic backlight 30 seconds automatic power off 5 minutes No. 1 x 1.5 V AAA 7 battery size (H × W × D) 185 × 40 × 48 mm Weight 95 g Hangzhou 陆恒生 Technology Co., Ltd. is a research and development, production, sales Water testing reagents and equipment related companies, based on Zhejiang University Huajiachi, has four-set. We have been in China water testing industry leader, our aim is to provide customers the most efficient, fastest, most affordable and most convenient testing services! It offers a comprehensive sewage discharge standards, sewage discharge standards, urban sewage treatment plant emission standards, pollutant discharge standards plating, printing and dyeing wastewater discharge standards, hospital sewage discharge standards, emissions standards inquiry production and marketing of products mainly include: 1. Power Chemical Family: Industrial PH meter, conductivity meter, ORP meter, TD S meter; 2. Water test series: hydrogen peroxide strips, peracetic acid residues strip, strip chlorine, ammonia test strips, nitrite test strips, chlorine test The kit, ozone detection kit, water hardness kits, TP kit kit ammonia, heavy metals test kit, COD cuvette, cuvette cyanide, heavy metals cuvette; 3. refractometers series: sugar meter , salinity meter, cutting fluids, freezing instrument; 4. Water detector series:; 5. Acting import brand chlorine detector, ozone detector, ammonia detector, total phosphorus detector, heavy metal detector: Hach HA CH strips, British imports paper agent, Finland Biohit pipettes.