OHAUS 30468991 Starter 400M pH & Conductivity Portable Multi-Parameter ST400M-F pool heater maintenance Certifications: UL2743

Certifications: UL2743

Suspension: Ridgid Frame

providing stability and support for gas cylinders

EMS + EL enhances skin nutrition absorption for facial care

Arkpax 200W Portable Solar Panel

OHAUS 30468991 Starter 400M pH & Conductivity Portable Multi-Parameter ST400M-F pool heater maintenance Certifications: UL2743Description: The OHAUS 30468991 Starter 400M pH & Conductivity Portable Multi Parameter ST400M F is a durable and waterproof battery operated meter, ideal for field testing. It is designed for testing pH, conductivity, TDS, salinity, and resistivity in wet environments. With a rechargeable lithium battery, it provides hours of trouble free testing. The intuitive software and easy to view LCD make operation simple. It also features a built in micro USB