ST20D DO pen meter, polarographic, measurement range 0.0 to 19.9 mg/L, temperature display Instrumental measuring range - Sulfite - 10–500 mg/L SO₃²⁻ FP381-0055F

FP381-0055F

700/2000/700 mg

5000 measured data sets

3-stop Viton Red-Red Pump Tubing

This information may be used to detect potential problems caused by mass dependent drift

ST20D DO pen meter, polarographic, measurement range 0.0 to 19.9 mg/L, temperature display Instrumental measuring range - Sulfite - 10–500 mg/L SO₃²⁻ FP381-0055FSmall, economical pen meters offer simple, fast, and straightforward operation. With durable IP67 waterproof ABS housing, protective sensor cap, and an automatic shutdown feature that preserves battery life, OHAUS pen meters can endure consistent use in rough, wet environments. Equipped with a wrist strap to prevent accidental drop and damage. DO pen meter, measurement range 0. 0 to 19. 9mg L, temperature display After more than a century of