Dura Mask N95 Masks head space The Geotech ETL Portable Water

The Geotech ETL Portable Water Level Meters are specially designed to provide accurate and reliable groundwater level measurements in deep wells and boreholes

Aqua TROLL Sondes

1 μS/cm Temp Comp

50/100ml Piston Hand Pump - LP-1200

Dura Mask N95 Masks head space The Geotech ETL Portable WaterN95 Particulate Filter (95% filter efficiency level) effective against particulate aerosols free of oil. This respirator helps protect against certain particulate contaminants but does not eliminate exposure to or the risk of contracting disease or infection. Misuse may result in sickness or death. CAUTIONS AND LIMITATIONS A Not for use in atmospheres containing less than l9. 5% oxygen. B Not for use in atmospheres immediately dangerous to life or