Hanna pHep pH Meter complete-systems and chelator

and chelator

Four-way dimming: Super lumens

ultra-quiet operations and a collection of advanced technologies that deliver unparalleled performances

open-form reflector is made from multifaceted 95% reflective European hammertone aluminum and delivers uniform growth over a broad footprint

or where frequent leaching is required

Hanna pHep pH Meter complete-systems and chelatorWaterproof pHep pH Tester The Hanna Instruments HI98107 pHep pH tester is a rugged and reliable pocket sized tester for use in the lab or field. This modern looking meter is only 0. 7" thick and extremely ergonomic, fitting comfortably in your hand. This tester keeps things simple with a two button operation; one for ON OFF, the other for Calibration. The HI98107 tester features a large multi level LCD which displays both pH and temperature readings