Milwaukee Waterproof Pocket pH Tester PH55

• Quick Accurate pH Testing
• For Fresh and Salt Water Aquariums
• Double junction replaceable pH glass electrode
• pH Test Range - 0.0 to 14.0 pH (± 0.1 pH)
• IP67 Waterproof casing
• Manual 2-point calibration
• Auto Shut-off after 8 minutes
• 2 Year Manufacturers Warranty

The Sharp pH51 tester is desinged for quick, accurate and portable testing. Its’ IP67 Waterproof casing and double junction (for pH) replaceable electrode make them suitable also for heavy duty applications. This is great unit to use when doing water changes on aquariums. Allows for quick pH verification of the new water vs. the aquarium water.

The modular design allows easy electrode and battery replacement. Manual calibration on the pH51 model prolongs the battery life up to 1500 hours.

This tester is supplied in a leather casing complete with calibration solution, batteries, instruction manual and screwdriver for calibration.