YSI pHotoFlex STD/SET Colorimeter Kit silicone Not wireless 900 MHZ version

Not wireless 900 MHZ version (Call for Pricing)

Compatible with #1 or #3 type padlocks or Koby Safety Lock-Out Tags

52 1003 pH/ORP Combo Sensor (ProQuatro only) 605103 $404

This controller is required to operate the Solinst 415 12V Submersible Pump — the pump has no onboard voltage regulation and cannot run without it

compressed gas sent down the drive line pushes the static water column downward

YSI pHotoFlex STD/SET Colorimeter Kit silicone Not wireless 900 MHZ versionLED colorimeter with 6 wavelengths, packaged as a complete field kit in a field case with field tray to hold the instrument, stand, and vials. Kit includes: 2 each 10 mL and 2 mL syringe, empty cuvettes (16+28 mm), cleaning tissues, stand, 2 empty bottles, beaker, screwdriver, LSdata PC software, and RS232 PC cable.