YSI 556 Multiprobe Water Quality Meter Radiation & EMF Meters the filter assembly with see-through

the filter assembly with see-through housing and trap protects the pump from debris and reduces maintenance requirements

and direct functional bump test indication of more than 700 monitors

viewable with polarized glasses

The TSI AEROTRAK™ Handheld Particle Counter Model 9303 offers the most features and flexibility for customers interested in a low cost and versatile handheld particle counter

alpha-numeric batching and Bluetooth ® communication

YSI 556 Multiprobe Water Quality Meter Radiation & EMF Meters the filter assembly with see-throughRugged and reliable, the YSI 556 MPS water quality analyzer (Multiprobe system) combines the versatility of an easy to use, easy to read handheld unit with all the functionality of a multi parameter system. Featuring an IP 67, impact resistant case, the YSI 556 MPS simultaneously measures dissolved oxygen, pH, conductivity, salinity, temperature, and ORP. This monitor is designed for water quality applications and mainly used in the environmental