YSI Pro Series BOD Probe Vacuum Transmitters The e-HM also boasts a

The e-HM also boasts a 20% increase in body thickness enhancing durability

It also checks gas-air ratio controls and automatic valves

4:21 (5 psig) – indoor/outdoor uses

Use for bulk or fluid handling such as low pressure suction or discharge

Viton O-Rings and/or Silicon O-Rings

YSI Pro Series BOD Probe Vacuum Transmitters The e-HM also boasts aYSI Pro Series BOD Probe The Pro Series BOD (Biochemical Oxygen Demand) Probe is used with the Pro20 & ProQuatro water quality meters. The ProBOD self stirring BOD probes are designed to fit into standard U. S. style 300 mL BOD bottles with various funnels available for use with other tapers. Measures Dissolved Oxygen and Temperature and includes a 1 meter cable assembly. Features: Simplifies BOD measurements Modular design allows for serviceability