RKI FP-31 Formaldehyde Gas Detector Part# 73-1063 Model 201 • VuLink offers two-to-five times

• VuLink offers two-to-five times the battery life of similar devices

4 GHz to supported Loner safety monitoring devices

9 Volt DC alkaline battery

for all escape respirators

The Abyss 300 Slimline® fits easily into a schedule 80

RKI FP-31 Formaldehyde Gas Detector Part# 73-1063 Model 201 • VuLink offers two-to-five timesRKI FP 31 Formaldehyde Gas Detector Part# 73 1063 The FP 31 is a highly sensitive portable gas detector specific for formaldehyde detection. It uses a photoelectric photometry method which utilizes colorimetric tablets for detection. A tablet in placed into the instrument, and then a room air sample is pumped onto the tablet for either a 15 minute or a 30 minute period. If formaldehyde is present, it will cause the chemically impregnated tablet