Sensidyne GilAir Plus M3duplicate The Soil Test™ Direct Soil

The Soil Test™ Direct Soil EC Tester - HI98331 features a stainless steel penetration probe for direct measurement of conductivity in soils

The instrument has three measurement modes:

detailed GLP

The Greyline PDFM 4

and catalytic sensors to detect up to five additional threats

Sensidyne GilAir Plus M3duplicate The Soil Test™ Direct SoilInnovation Delivered The ultimate personal air sampling pump delivering enhanced performance, greater versatility, and superior design and comfort. The Widest Flow Range of Any Personal Air Sampling Pump Personal Industrial Hygiene Air Sampling PumpThe GilAir Plus features a wide dynamic flow and pressure range to address all personal air sampling methods with flow ranges between 20 and 5,000 cc min. With patent pending QuadModeSM air sampling