EXTECH ExStik® Refillable pH Meter PH110

EXTECH ExStik® Refillable pH Meter PH110 Features: Refillable pH electrode that can be reused by refilling the reference solution once it depletes Obtains continuous high accuracy using fresh reference solution Fast and easy steps to refill your electrode Eliminates the concern of electrode shelf life 1, 2 or 3 point calibration automatically recognizes buffer solutions. Order pH buffers separately Complete with refillable pH electrode, 1.5mL bottle KCI, 2 reference junctions, 2 removal tools, protective cap, sample cup, four 3V CR-2032 batteries, and 48" ( 1.2m) neckstrap Specifications pH : 0.00 to 14.00pH Temperature : 23 to 194° F( – 5 to 90° C) Resolution : 0.01pH, 0.1° Accurancy : ± 0.01pH, ± 1.8° F/ ± 1° C Power : four LR44 button batteries Dimensions : 1.4× 6.8× 1.6" ( 35.6× 172.7× 40.6mm) Weight : 3.8oz( 110g)