YINMIK Handheld Dissolved Oxygen Meter, Smart DO Meter with Salinity and Altitude Compensation, Portable 6 in 1 pH DO SALT EC TDS Tester for Koi pond Aquaculture Environment Monitor Scientific Brewing

Professional Dissolved Oxygen Tester Kit: YINMIK dissolved oxygen meter in % or mg/l,supports 100% and 0 point calibration, equipped with zero water solution, which is easy to calibrate. YK-100 Portable DO Tester comes with auto temperature compensation, and you can manually input salinity and altitude compensation in APP to ensure accurate values in different environments. There are plenty of data storage.In addition, you can save, share and print data at any time for easy management.
Complete Accessories and Easy to Use: YINMIK water quality tester comes with a complete usage kit, including pH solution for pH meter, EC calibration solution for EC TDS salt tester, online dissolved oxygen meter calibration solution and electrolyte, and 6 replaceable membranes, 8 AAA batteries, a screwdriver, ready to use right out of the box. In addition, YINMIK store also has more DO meters and pH Salt Tester accessories, It will be very convenient for long-term use and maintenance.
Versatile Measuring Range and Wide Application: YK-100 Digital DO meter accurately measures dissolved oxygen (DO) in the range of 0-200.0% or 0-20mg/l, pH range 0.00-14.00,Salt range 0-2000ppm,2.0-100.0ppt, EC range 0.0-1999μS cm,2.0-200.0mS cm,and temperature range 32.0-122.0℉/0-50°C.YINMIK 6 in 1 DO pH Salt ppm Conductivity Meter is the good monitor tool for Aquaculture, Aquarium,Farm,Lab, Pool,industrial water quality checks,fish tank, koi pond,Making wine,Environmental monitor and so on.