170-101 PH Thermistor Penetration Probe

Check out this stainless steel temperature probe that easily plugs in, serving as a perfect substitute for the original one in the ETI 8100 pH and temperature meter kit. Complete with a one-meter PVC connecting lead and a 3.5mm jack plug, and it's a budget-friendly option for getting a backup or replacement temperature probe for your ETI pH meter. The probe measures 2.6 x 130mm.