.If you have any questions, please let us know.

. Si vous avez des questions, n 'hésitez pas à nous le faire savoir.

.If you have any questions, please let us know.

Hello

Hello

Hello Betr.:BDJPKBNKU from 15.07.2022 Calibration of the probes Order no . BDJPKBNKU dated 07/15/2022 PH-1-3-0118
ORP-1-3-0108
PS-2903
PS-2845

did you receive your order?

Hello Betr.:BDJPKBNKU from 15.07.2022 Calibration of the probes Order no . BDJPKBNKU dated 07/15/2022 PH-1-3-0118
ORP-1-3-0108
PS-2903
PS-2845 with the ordered PH7.5 as well as Red.700mv correctly received with Zodiac Tri Pro order

Do not understand zero points
0mV PH 7 (+/-20mV )

at pH 7 a pH probe gives 0 mV

Can you calibrate the sensor?

Zodiac TRI PRO requires PH 7.5 for original probes, what about the ordered replacement probes?

that is the same

The replacement probe shows permanently after repeated calibration when measuring PH7.5 according to PoolLab this is at PH 7.3

is the poolab another device?

Digital meter

and if you measure the solution and the standard with the pool ab you measure 7.3?

No the solution shows 7.5 pool water 7.5 with the meter

No the solution shows 7.5 pool water 7.3 with the meter

It is possible that the readings will shift slightly, but the standard solution is the reference

Ok I had suspected that the probe might have to be calibrated with another solution. Thank you for your quick response.

👍