Hanna HI7042S Electrolyte Fill Solution for Galvanic DO Probes (30 mL) eco-friendly Durable construction: IP65 rating and

Durable construction: IP65 rating and protective housing for reliable performance in harsh conditions

Two things reduce it: the SR-305 solvent reclaimer

and isobutylene calibration gas should be replaced before its expiry date to keep ppb-level readings accurate

Simply wire the trimmed and tinned flying lead cable into your existing Modbus network for continuous

drift-free

Hanna HI7042S Electrolyte Fill Solution for Galvanic DO Probes (30 mL) eco-friendly Durable construction: IP65 rating andThe Hanna HI7042S is the electrolyte fill solution for galvanic dissolved oxygen probes, supplied in a 30 mL bottle. Fresh electrolyte is added whenever you replace the membrane cap to keep DO readings fast and accurate. Key features Formulated specifically for Hanna galvanic DO sensors Replenish during routine membrane cap replacement for stable, low drift oxygen readings Convenient 30 mL bottle Use with: Hanna galvanic DO probes including the HI9147