Bluelab pH PenPlus

Product Code: K0312

Bluelab pH PenPlus

The Bluelab pH PenPlus is a precision handheld pH and temperature meter built for the demands of daily use in hydroponic and growing environments. Bluelab's reputation for accuracy is well established in the professional growing industry, and the PenPlus carries that standard in a compact, waterproof form factor designed to hold up to regular handling across a working grow space.

Where the PenPlus stands apart from comparable meters is its replaceable probe design. The probe is the component that degrades over time in any pH meter, and rather than requiring the entire unit to be replaced when accuracy declines, the PenPlus allows the probe to be swapped out in seconds via a screw-cap connection, no tools required. The double-junction probe improves resistance to contamination from nutrient solutions, extending its working life compared to single-junction alternatives, and the KCl-filled silicone cap with internal sponge keeps it hydrated and ready between uses.

Calibration is a straightforward two-point process with a 30-day on-screen reminder to keep accuracy consistent over time. The hold-reading function freezes the display for easy recording, the backlit screen is legible in low light, and the IP68 rating means the unit is fully dustproof and waterproof. Temperature is displayed in °C or °F. Auto-off extends battery life during daily use across a growing area.

Height	6.000000
Width	7.000000
Length	23.000000
Weight	0.249000

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