Hanna Instruments Portable Waterproof pH/EC/TDS Meter (High Range) water ph test kit The Milwaukee PRO 2 in

The Milwaukee PRO 2 in 1 controller offers an accuracy to ±0

Perfect for testing and measuring Magnesium levels in saltwater aquariums

Comes with all the necessary solutions and batteries- everything you need to get started measuring right away

The HI1332D uses general purpose (GP) glass

Hanna Instruments Portable Waterproof pH/EC/TDS Meter (High Range) water ph test kit The Milwaukee PRO 2 inDesigned to bring simplicity to testing, the HI991301 pH EC TDS Meter is designed specifically for use in manufacturing and environmental testing protocols. The specialized electrode combines 3 sensors in a single rugged probe body featuring a polypropylene body, integrated temperature sensor, and cloth junction. 3 in 1 probe measures pH, EC TDS, and temperature. Comes with all the necessary solutions and batteries everything you need to get started