TSI 985 High Concentration (PPM) VOC and Temperature PM2.5 / PM10 000 ppm) — with automatic

000 ppm) — with automatic combustion efficiency and excess air calculations displayed in real time

With measurement ranges of 0–500 ppm CO

The Zefon 10mm Conductive Nylon Cyclone has been designed to precisely match the internal workings of the Dorr-Oliver 10mm nylon cyclones currently on the market

Division 1 hazardous locations

ToxiRAE Pro Cl₂

TSI 985 High Concentration (PPM) VOC and Temperature PM2.5 / PM10 000 ppm) — with automaticThe TSI 985 is a high concentration VOC and temperature probe compatible with TSI VelociCalc and Q Trak portable digital meters. It measures volatile organic compounds from 12,000 ppm (up to 10 ppm resolution) and temperature from 14140F 1060C (0. 1F C resolution, 1. 0F accuracy). This gently used probe was purchased in 2012 and was last calibrated 6 3 2019; it is available for purchase only.