Horiba LAQUA WQ-300 Series Sensor Heads, Cartridges & Accessories Item:300-I-2 - Ion Sensor Head, 2 m Cable - 3200812203 The RKI PS-2 is a

The RKI PS-2 is a simple

2 × Y052H and 3 × #251 cleaning solution

Topping up the reference electrolyte keeps a refillable electrode responsive and accurate

intuitive graphic display

Horiba LAQUA WQ-300 Series Sensor Heads, Cartridges & Accessories Item:300-I-2 - Ion Sensor Head, 2 m Cable - 3200812203 The RKI PS-2 is aSensor heads, replaceable sensor cartridges and accessories for the HORIBA LAQUA WQ 300 Series smart handheld meters (WQ 310, WQ 320 and WQ 330). Select the item you need from the dropdown. The WQ 300 platform separates the sensor into two parts. The sensor head carries the cable and connector and plugs into the meter. The cartridge screws into the head and contains the actual sensing element. When a pH or ion sensor reaches end of life you replace