Hanna HI781 Nitrate LR checker hand held Voltage: 220-240V

Voltage: 220-240V

If necessary

giving you the illusion that you do not need to perform routine maintenance

Note: Neptune Systems recommends keeping on hand no more Trident reagent than you might expect to consume within the next 12 months

WARNING: MAY EFFECT PH AND OXYGEN LEVELS

Hanna HI781 Nitrate LR checker hand held Voltage: 220-240VThe Hanna Checker bridges the gap between simple chemical test kits and professional instrumentation. Chemical test kits are not very accurate and only give 5 to 10 points resolution while professional instrumentation can cost hundreds of dollars and can be time consuming to calibrate and maintain. The Checker is both accurate and affordable. Specifications Range: 0. 0 to 5. 0 ppm (as NO3 ) 0. 0 to 50 ppm (calculated) using dilution Resolution: 0. 01