This cable is a 5m, 3.5mm jack to female 3.5mm socket which can be used to extend the probe supplied with the all of Lascar’s Thermistor (TP and TP+) products.
EasyLog | EL-PROBE-EXTENDER-5M
US$13.98 ex. tax
5 metre probe extension cable
More than 24 units: $12.59 each
More than 99 units: $11.19 each