The Solinst Model 464 Electronic Control Unit is available in 125 psi or 250 psi versions, and uses 4 AA alkaline batteries that last up to 100 hours of normal use.
Equipment and instruments for water quality, sampling and measurement are available for rental. Our extensive catalog features a variety of manufacturers you know and trust. You can view the products by category or sort by manufacturer using the feature at the top of this page.
Call us if you don’t see what you need because we are always adding new equipment and supplies to our catalog. If you haven’t rented equipment from FEI, please contact your local office or the headquarters office and someone will be happy to assist you.
Water Quality
Multi Parameter with Flow Cell
- Featured: Horiba U-50 Series
- Featured: Horiba U-22
- Featured: Hanna HI9828
- Featured: HydroLab Quanta
- Featured: YSI 556
- Featured: YSI 600XL Sonde
- Featured: YSI 6820 Sonde
- Featured: YSI 6920 V2 Sonde
- Featured: YSI 600XLM V2 Sonde
- Featured: QED MP20 Flow Cell
- Featured: Hanna HI9829 (pH/DO/Con/Temp/ORP/Turb/Data)
- Featured: YSI Pro Plus w/Quatro Cable
- Featured: Oakton pH/Con 300
- Featured: Hanna HI98186
- Featured: Myron L Ultrameter II 6P
- Featured: Oakton PC650
- Featured: YSI 55 DO Meter
- Featured: YSI 550A DO Meter
- Featured: YSI Pro ODO Meter (Optical DO)
- Featured: Oakton pH 310
- Featured: YSI Pro Plus Meter (pH-Cond-Temp)
- Featured: LaMotte 2020e
- Featured: Hanna HI98703 (EPA compliant)
- Featured: HF Scientific MicroTPW
- Featured: LaMotte 2020we
- Featured: LaMotte SMART2 Colorimeter
- Featured: Royce Total Suspended Solids Analyzer
- Featured: HACH DR 890 Colorimeter
- Featured: HACH DR 2800 Portable Spectrophotometer
- Featured: LaMotte SMART3 Colorimeter
Water Sampling
- Featured: Pegasus Athena Peristaltic Pump
- Featured: Solinst Peristaltic Pump
- Featured: Pegasus Electra Peristaltic Pump
- Featured: Geotech Geopump II Peristaltic Pump
- Featured: Pegasus Alexis Peristaltic Pump
- Featured: Geotech 1.66 Auto-Reclaimer Pump
- Featured: Geotech 1.66 Reclaimer Pump
- Featured: QED AP4+ Remediation Pump
- Featured: Allegro Standard Water Pump
- Featured: Allegro Low Water Pump
- Featured: CET Spill Buddy Portable NAPL Recovery Pump
- Featured: Honda WX10 General Purpose Pump
- Featured: Honda WT20X General Purpose
- Featured: Sethco Drum Pump
- Featured: Grundfos Redi-Flo 2" Variable Speed Pump
- Featured: Grundfos Redi-Flo 4" Non-Variable Speed Pump
- Featured: Grundfos Redi-Flo 4" Variable Speed Pump
- Featured: Geotech SS Geosub Sampling Pump
- Featured: Grundfos Redi-Flo 3" Variable/Non-Variable Speed Pump
- Featured: Rotapump Model 100
- Featured: Waterra Hydrolift II
- Featured: Waterra Lever Pump
- Featured: ISCO GLS Composite Sampler
- Featured: Global Water Composite Wastewater Sampler
- Featured: ISCO Composite Sampler 3700 Series
- Featured: QED Sample Pro Bladder Pumps
- Featured: Geotech Stainless Steel Bladder Pump
- Featured: Geotech Stainless Steel Portable Bladder Pump
- Featured: Solinst Bladder Pump Controller Model 464
- Featured: Geotech GeoControl Pro
- Featured: QED MP10 Micropurge Digital Controller
- Featured: QED MP10H Micropurge Controller
- Featured: QED MP15 Portable Controller & Power Back Pack
- Featured: QED MP30 Drawdown & Level Meter
- Featured: QED MP50 Micropurge Digital Controller
- Featured: Solinst Bladder Pump Compressor Model 407
- Featured: QED MP40 MicroPurge Engine/Compressor
- Featured: QED Well Wizard 3020 Compressor
Groundwater Pumps, Purgers, Controllers
- Featured: Proactive Abyss (220')
- Featured: Proactive Stainless Steel Hurricane (150')
- Featured: Proactive Stainless Steel Mega-Monsoon (200’)
- Featured: Proactive Stainless Steel Mini-Monsoon (80')
- Featured: Proactive Stainless Steel Monsoon (120')
- Featured: Groundwater Innovations Buffalo Air Pump
- Featured: Proactive Stainless Steel Mega-Typhoon (80')
- Featured: Proactive Low Flow w/Power Booster I Controller & LCD (SS Mega-Typhoon)
- Featured: Proactive Low Flow w/Power Booster II Controller & LCD (SS-Monsoon)
- Featured: Proactive Low Flow w/Power Booster 2.5 Controller & LCD (SS Hurricane)
- Featured: Proactive Low Flow w/Power Booster III Controller & LCD (SS Mega-Monsoon)
- Featured: Wildco Beta Plus Horizontal Water Sampler
- Featured: Geotech Well Slugs
- Featured: Solinst Discrete Interval Sampler
- Featured: Waterra 3-Part Well Slug
- Featured: Conbar Stainless Steel Bomb Sampler
Water Measurement
- Featured: Heron Well Depth Sounder
- Featured: Geotech Water Level Meter
- Featured: Global Water Sonic Water Level Meter
- Featured: Heron dipper-T Water Level Meter
- Featured: Heron dipper-T with Temp Gauge
- Featured: Heron Water Tape Level Indicator
- Featured: Solinst Temperature, Water Level, Conductivity Meter
- Featured: Solinst Water Level Meter
- Featured: Solinst Laser-Marked Coaxial Water Level Meter
- Featured: Heron Skinny Dipper Water Level Meter
- Featured: Solinst Interface Meter
- Featured: Testwell Interface Meter
- Featured: Heron H01.L Oil/Water Interface Meter
- Featured: Greyline Portable Ultrasonic Flow Meter PT500
- Featured: Global WaterFlow Probe
- Featured: Global Water Microflow Meter
- Featured: GPI Digital Flow Meters
- Featured: Greyline PDFM-IV Doppler Flow Meter
- Featured: Greyline Portaflow Transit Time Flow Meter
- Featured: Greyline Stingray Level-Velocity Logger
- Featured: Marsh McBirney Flo-Mate 2000
- Featured: Greyline Open Channel Flow Monitor 4.0
- Featured: Solinst 3001 Leveloader Gold
- Featured: AquiStar® CT2X Smart Sensor
- Featured: Schlumberger Micro-Diver Sensor
- Featured: Schlumberger CTD-Diver Sensor (Level-Cond-Temp)
- Featured: Schlumberger Cera-Diver Sensor
- Featured: AquiStar® TempHion Smart Sensor (pH/ORP/Temp/Time)
- Featured: Solinst Levelogger Gold
- Featured: Solinst 3001 LTC Levelogger Junior
- Featured: Global Water WTW WQL-pH Datalogger
- Featured: AquiStar® PT2X Smart Sensor
- Featured: AquiStar® WaveData Host Box
- Featured: AquiStar® WaveData Satellite Box
