Horiba LAQUA WQ-300 Series Sensor Heads, Cartridges & Accessories Item:300-I-2 - Ion Sensor Head, 2 m Cable - 3200812203 2 × Y052H and 3

2 × Y052H and 3 × #251 cleaning solution

intuitive graphic display

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

including tubing adaptors

making it a low-cost option for personal gas monitoring at scale

Horiba LAQUA WQ-300 Series Sensor Heads, Cartridges & Accessories Item:300-I-2 - Ion Sensor Head, 2 m Cable - 3200812203 2 × Y052H and 3Sensor 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