Hanna Hi-98127 Pocket Water-Resistant Ph Tester 36865 or a stage for performances

or a stage for performances

but it does grow tidiness

Materials store neatly in the portable storage tote (approx

It also aligns with character education lessons on self-respect

in pairs or in teams

Hanna Hi-98127 Pocket Water-Resistant Ph Tester 36865 or a stage for performancesWater resistant, accurate and portable, this handy little pocket meter is a 'go anywhere' pH tester, with a replaceable electrode. Also designed to float if accidentally dropped into water. Dual LCD showing pH and temperature readings simultaneously. The exposed temperature sensor provides fast response time. For convenience the pH readings can be held on the LCD using the HOLD button and the meter will automatically switch itself off to preserve