Hydromaster Continuous Monitor for pH/EC/Temp HM-500 by HM Digital

The  HydroMaster Digital tester makes water testing easier than ever.

It allows easy, precise reading of the level

Technical characteristics:

• pH tests over a range of pH 0 to pH 14, 
• Temperatures from 30°F to 176°F, 
• TDS* 0-9999 ppm and EC of 0-9999 ps,
• Stores up to 20 measurement values, so you can track progress over time 
• Touch-type LCD screen with automatic backlight,
• It includes a rechargeable lithium-ion battery,
• It has an adjustable alarm that has a high and low set point. Automatically shuts off after 5 minutes
• Supplied with wall bracket to be mounted, 
• USB-cable, 
• 2 flotation discs, 
• 1 EC / TDS conductivity sensor, 
• 1 pH sensor, 
• 1 sachet of each pH 4, pH 7, 
• Storage solution and 1000 ppm calibration solution,
• HM Digital brand,
• Portable, wall mount or floor use,
• Continuous pH/EC/TDS/Temp monitor with its rechargeable battery.