This center-mounted, glycerin-filled pressure gauge will assist you in water management.

• Freeze protected down to -4^o F
• Large and easy to read
• 1/4" NPT threaded
• Mount on center of back of dial

This pH meter is ideal for making your daily pH check as simple as flicking a switch. Includes:

• pH meter with probe cover
• 2 buffer powders for calibration
• replaceable battery comes pre-installed
   

This bottom-mounted, glycerin-filled pressure gauge will assist you in water management.

• Freeze protected down to -4^o F
• Large and easy to read
• 1/4" NPT threaded
• Mount on bottom of dial