PH Combo Pen - 5 in 1
Great for beginners or anyone that wants an affordable alternative - The perfect instrument to get started with! Make your life easier with its 5 In 1 functionality that measures TDS, EC, PH, TEMP & SALINITY all in one pen! Testing pH and EC/TDS is one of the fundamentals of hydroponic growing. Not as accurate as BLUELAB pens but still a great option for those who are budget conscious.
Benefits:
- Comes pre-calibrated
- Large digital display is easy to read
- Built in backlight
- Measure pH & TDS/EC on one unit
Specifications:
μS (EC) Measuring range: 0 to10000uS/cm 10.01-19.99ms 20.1-400mS/CM
Resolution: 1 uS/cm; 0.1 mS/CM;
Accuracy: ±5% of reading
TDS Measuring range: 0 to 1000ppm 1000ppm to 10000ppm 10.1 to 200.0ppt
Resolution: 1ppm;; 0.1ppt
Accuracy: ±5% of reading
Salinity Measuring range: 0.00 to 25.00%
Resolution: 0.01%
Accuracy:0.01-5.00% (±0.3%) 5.10-25.00% (±3%)
PH Measuring range: 0.01-14.00pH
Accuracy:±0.10pH
temperature range: 0.1-60.0℃/32.0-140℉
Ph Combo Pen Includes:
- 1x Pen Body & Electrode
- 3x Lr44 Batteries
- pH4.01 powder
- pH6.86 powder
- pH9.86 powder
- Instruction Manual
Extra Info: Expect the accuracy range to be around 5% off, these are affordable pens and the results can fluctuate slightly - if you want a solid pen then we recommend BLUELAB, the equivalent BLUELAB model is the 'ONE PEN' with an RRP of $390.00nzd
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