Skip to content
Agents online · Mon–Fri 8:00–4:30 ET
Montreal HQ · Serving North America
1-888-287-3732
In-house calibration
Fast worldwide shipping
Real tech support
Built by Engineers

Specifications

Sensidyne Tube 143SB — Specifications
Measuring range5-200 ppm
Sampling time3 minutes/2 pump strokes
Detectable limit1 ppm
Shelf life2 years
Operating temperature0 – 40 °C
Colour changeWhite → Brown
Reaction principleIodine pentoxide is reduced