Meters

This economical pH tester , makes testing your pH a snap. The calibration procedure is very simple and fast. Tester includes calibration screwdriver and...

The Milwaukee Instruments Ammonia Photometer ensures excellent repeatability and measures ammonia (NH3) at a range of 0.00 to 3.00 mg/L and is accurate to... More

Would you like to know the real salinity of your aquarium? Plastic hydrometers will give you an idea , but a Sybon Refractometer will give you a highly... More

Milwaukee Instruments makes a great refractometer. Fast and easy to use, with a range from 0 to 100% salinity. Each refractometer has automatic temperature... More

Knowing the conductivity of your aquarium water is essential for many species of freshwater fish . Milwaukee Instruments have designed a very easy to use,... More

Accuracy and reliability are two words that can be used to describe the Milwaukee Instruments Iron Photometer. Measures iron from 0.00 to 5.00 mg/L at an... More

Quick, reliable, and always easy to use. The Milwaukee Instruments Portable PH meter allows the user to check PH between the range of (0.00 to 14.0) at an... More

This multitalented meter has one probe for pH, conductivity and TDS. The Milwaukee SM801 includes Automatic Temperature Compensation, 0 to 50 º C,... More

The pH52 is a waterproof pH and temperature tester with 2 points automatic calibration, a range of -2.0 to 16.0 pH and of -5.0 to 60.0C and plus or minus... More

This user-friendly photometer will detect even the smallest amount of phosphate in your aquarium. Capable of determining phosphate levels between 0.00 to... More