Dual-level LCD The dual-level LCD displays measurement and temperature readings simultaneously

stainless steel sample well with unit rated to IP65 as "dust tight" and protected against water jets

always rinse the probe in fresh tap water after every use

02 pH accuracy with two point calibration

this meter is the trusted choice for aquaculture

Seychelle 26oz Insulated Alkaline Water Bottle - White food quality control Dual-level LCD The dual-level LCDFilters as you drink Several colors to choose from: Matte Black, Matte Indigo, Metallic Blue, Gunmetal, White, Rose and Pearl Double Wall Vacuum Insulated Increases alkalinity pH up to 9. 5 Exclusive Ionic Adsorption Micro Filtration System Tested to NSF ANSI Standard 42 & 53 by Broward Testing Laboratory Filters made in the USA and tested both Nationally and Internationally Designed to be used with chlorinated municipal water. Not to be used with