Bluelab OnePen Replacement Probe

A swap-in replacement sensor head for the Bluelab OnePen that measures pH, EC (conductivity) and temperature. Replacing the probe rather than the whole pen keeps a OnePen in service at lower cost. It combines a double-junction pH sensor with titanium EC electrodes and is rated IP68.

Features

• Measures pH, EC/conductivity and temperature
• Double-junction pH sensor
• Titanium EC electrodes
• IP68 waterproof and dustproof rating
• Fast, simple probe change to minimize downtime
• Straightforward calibration
• Typical life around 18 months depending on care

Compatibility

• Bluelab OnePen (PENONE) only

Specifications

• pH range: 0.0-14.0
• EC range: 0.0-10
• CF range: 0-100
• ppm 500 (TDS): 0-5000
• ppm 700: 0-7000
• Temperature range: 0-50 C (32-122 F)
• Operating/storage temperature: 0-50 C (32-122 F)
• Shipping weight: 170 g

What's in the Box

• 1x OnePen replacement pH/EC/temperature probe
• 1x pH 7.0 calibration solution sachet (18 ml)
• 1x pH 4.0 calibration solution sachet (18 ml)
• 1x KCl storage solution sachet (18 ml)