Tester, pH, Pocket, Checker (Each) Materials enhancing the versatility of the

enhancing the versatility of the funnel

Weigh directly onto platform or use with a bowl

scratch proof

choose 1 of 16 different colours or set to fade smoothly through the entire spectrum

smooth handle which is easy to hold and have a crisp and vibrant sound quality

Tester, pH, Pocket, Checker (Each) Materials enhancing the versatility of theQuite simply our most popular pH tester, the Checker is a real favourite with its clear LCD display, long thin pH electrode and ease of operation. Simple to use, small enough to pop in a pocket and exceptionally well priced it is an ideal budget conscious pH tester Ideal for Use in education Low budget applications Quick check and general laboratory use Laboratory sampling Key features Sturdy compact meter designed for direct sample testing Easy to