Flow Control Air Pump Line Tube Fish Tank Aquarium Airline Regulator 10x
Don't Pay $45.31
Meters & Regulators
Apera Instruments EC w/ Auto Calibration - EC20 | IP67
SensorPush HT1 - Humidity / Temperature / Dewpoint / VPD Bluetooth Sensor
SensorPush HTP.xw - Extreme Accuracy | Water-Resistant | Humidity / Temperature / Barometric Pressure Smart Sensor
SensorPush Wireless Humidity Kit | HT1 Sensor + G1 Wifi Gateway
SensorPush G1 WiFi Gateway - Access your SensorPush Sensor Data from Anywhere via the Internet
Ionmax Q10 Indoor Air Quality Monitor
3PK Dudley's World Of Pets Aquarium Tank Thermometer 10.5x2.5cm Temp Monitor
SensorPush HT.w - Water-Resistant | Humidity / Temperature / Dewpoint / VPD Bluetooth Sensor
Apera Instruments Salinity Tester - Salt2 | Auto Calibration | Salt | IP67
Apera Instruments pH Tester - PH60 | Auto Calibration | IP67 | Temp
10pcs Aquarium Thermometer Fish Tank Sticker Temperature Strip Dual Scale
Don't Pay $9.99
Pro Leaf PH & EC Meter - PHEC-M1 | Automatic Temperature Compensation
Bluelab Truncheon Nutrient Meter - Commercial Model
Autogrow EC Mini Controller Kit w/ 2 x Peristaltic Pump
Eutech Instruments Expert CTS - EC/TDS/Salt/Temp Digital Pen | IP67 Water Proof
Bluelab pH Probe In-line
Bluelab Replacement pH Probe w/ 5M Cable - for Guardian Monitor & Combo & pH Meter
Apera Smart pH & Conductivity/TDS Tester - PC60-Z | Powered by ZenTest Mobile App
Aqua Master Tools pH, EC, PPM, TDS Combo Pen - P160 Pro | IP67
Flairform Soil and Water pH Test Kit - Laboratory Accuracy For over 200 Soil Tests
BlueLab Pulse Mutlimedia EC/MC Meter
10pcs Aquarium Thermometer Fish Tank Sticker Temperature Strip Dual Scale
Don't Pay $9.27
Apera Instruments pH Tester w/ Flat Sensor - PH60F | Auto Calibration | IP67
Aqua Master Tools pH & EC Combo Pen - P110 Pro | IP67
Aqua Master Tools pH, EC, PPM, TDS Handheld Meter - H600 Pro
Horiba LAQUAtwin Pocket Water Quality Meter - ORP-11 | Waterproof
Apera EC60-Z Smart Conductivity/TDS Tester Powered by ZenTest Mobile App
Aqua Master Tools pH, EC, PPM, TDS Handheld Substrate Meter - H600 Pro
AZ Instruments CO2 Temp DP & Humidity Monitor | Battery Operated
Apera Instruments Pocket ORP Meter Kit - ORP60 | Premium Series | IP67
Aqua Master Tools Conductivity EC Meter - E60 Pro | IP67
Aqua Master Tools Substrate pH Temp Meter - S300 Pro 2 | IP65
Apera Instruments Pocket ORP Meter Kit - ORP60-Z | ZenTest Series | IP67
Bluelab Guardian Monitor Wifi | pH EC Temperature Monitor
Bluelab OnePen™
