Jerm77
New member
I dont think it calibrates correctly. the instructions recommends that you do a 1 time conditioning of the probe by soaking in each calibration solution for a 1/2 hour. then soaking in each calibration solution 2 minutes prior to each calibration point.
but each time i calibrate the probe i get a different reading on the water sample. it would read the calibration points correctly, but not the sample. and the salifert test would test zero.
but each time i calibrate the probe i get a different reading on the water sample. it would read the calibration points correctly, but not the sample. and the salifert test would test zero.
