Hanna Instruments Bluetooth Marine Master Multiparameter Photometer Kit - 97115C T5 & VHO Accessories the CheckerHC easily fits into

the CheckerHC easily fits into the palm of your hand or pocket Use for quick and accurate on the spot analysis Single button operation: Zero and Measure Operated by a single AAA battery

Push-button switches

The water then flows over the adjustable water level baffle through 2 perforated platforms and under the last baffle into Section 3

The battery percent level is displayed at start up alerting the user to the remaining battery power that is available

Hanna Instruments Bluetooth Marine Master Multiparameter Photometer Kit - 97115C T5 & VHO Accessories the CheckerHC easily fits intoMarine Master Waterproof Wireless Multiparameter PhotometerpH, Alkalinity, Ammonia, Calcium, Magnesium, Nitrate Low Range(reagents sold separately), Nitrate High Range, Nitrite Ultra Low Range, Phosphate Ultra Low Range The HI97115 is a compact and versatile Marine multiparameter photometer designed to accurately determine pH, Alkalinity, Ammonia, Calcium, Magnesium, Nitrate, Nitrite, and Phosphate levels in aquariums and marine biology applications.