| Brand | Bluelab |
|---|---|
| Type | pH & Temperature |
| System of Measurement | Celsius/Fahrenheit |
| Displayed Measurements | Temperature |
| Power Source | Battery |
| Color | Blue |
| Measuring Technology | Electric |
| Features | Waterproof |
| Material | Plastic |
| Country of Origin | New Zealand |
| UPC | 9421024922900 |
Check the listing for details. Bluelab pH PenPlus | Replaceable Probe pH & Temperature Pen | IP68 Waterproof. Color: Blue, Condition: New, Made in New Zealand. Listed at 129.00 USD. The pH PenPlus is about readiness. The Bluelab pH PenPlus. Solution Sachets, 18 ml / 0.6 fl.oz. 1x Bluelab KCl Storage Solution. Replaceable pH/temperature probe. The difference is simple. When natural probe wear occurs, the probe can be replaced, not the whole pen.