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Measurement range covers 0–120°C (±0
Used for span calibration and bump testing of SO₂ sensors on portable gas monitors
000 ppm) — with automatic combustion efficiency and excess air calculations displayed in real time
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
TSI 985 High Concentration (PPM) VOC and Temperature PM2.5 / PM10 Measurement range covers 0–120°C (±0The 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.
US$ 176.91
US$ 170.66
