Devices for aquarium pH measurement, monitor the temperature of your fish tank. Shop online and compare different models of testers, controllers and monitors.
Works with Apex Base Unit. Large visible display. Easy to read multiple parameters.
Accurately calibrates ORP/REDOX meters to a value of +400mV.
Accurately calibrates pH meters up to +/- 0.005 value.
Accurately calibrates pH meters up to +/- 0.002 value.
Standards solution. Single-use sachet.
Wireless Controller for EcoTech Vortech pumps and Radion LED
Measures pH accurately
Measures ORP accurately
Precise pH measurements