bluelab conductivity pen User Manual

6.0 Troubleshooting guide
Trouble Correction
Conductivity pen
gives low readings
Low readings usually mean the probe is contaminated. Clean the
probe and retest in a known solution. Ensure unscented cleaner is
used eg. Bluelab Conductivity Probe Cleaner, Jif, Liquid Vim, Soft
Scrub, Cif cream or Viss.
Conductivity pen
gives high readings
Calibrate pen in a known standard solution.
Check the table in section 4.0 for what solution to use for your
selected conductivity unit.
Screen does not
turn on
Replace unit.
7.0 Technical specications
Measurement Range
0.0 - 10.0 EC
0 - 5000 ppm (500ppm / TDS)
0 - 7000 ppm (700 ppm)
0 - 50 ˚C / 32 - 122 ˚F
Resolution
0.1 EC, 10 ppm (700), 10 ppm (500)
1 °C / 1 °F
Accuracy at 25 ˚C / 77 ˚F
± 0.1 EC, ± 50 ppm (500 ppm), ± 70 ppm (700 ppm)
± 1 ˚C / ± 2˚F
Temperature compensation Automatic
Operating temperature 0 - 50 °C / 32 - 122 °F
Calibration Factory calibrated / manual calibration optional
Units EC, 700 ppm, 500 ppm, °C, °F
Power source 1 x AAA alkaline battery
English
6

bluelab conductivity pen Specifications

General

Brand	bluelab
Model	conductivity pen
Category	Measuring Instruments
Language	English