Submersible amplified probe in PVC with pH sensor. Length 750 mm. Submersible probe for pH measurement, with pH sensor type SZ 171 and microtransmitter 080102.1.
Submersible amplified probe in PVC with dissolved oxygen sensor. Length 1200 mm. Submersible probe for dissolved oxygen measurement, with polarographic sensor type SZ 654.1 and microtransmitter 080610.2.