Which probe do I need?

There is a LogTag probe for every application.

ST100J - Short Round Tip Probe

LogTag Short Round Tip Probe (ST100J)

Suitable for TREX, TRED30, UTRED and UTRED30 loggers.
This is model to use with the leakproof vial
This short-tipped probe incorporates a 22mm exposed length of 5mm OD 316 stainless steel probe without a handle but with a small overmould to improve resistance to moisture and provide cable strain relief.
All materials at the probe end of the cable are FDA food-rated, including the cable.
ST100B - Untipped Bare Sensor

LogTag Untipped Bare Sensor (ST100B)

Suitable for TREX, TRED30, UTRED and UTRED30 loggers.
Bare sensor without a stainless steel sheath ready for fitting into a custom probe assembly.
Not rated for food contact or environmentally rated.
ST100S - Short Round Tip Sensor Probe

LogTag Short Round-Tip Probe (ST100S)

Suitable for TREX, TRED30, UTRED and UTRED30 loggers.
This short-tipped probe incorporates a 22mm exposed length of 5mm OD 316 stainless steel probe without a handle but with a small overmould to improve resistance to moisture and provide cable strain relief.
All materials at the probe end of the cable are FDA food-rated, including the cable.
ST100T - Long Tipped Sensor Probe

LogTag Long-Tipped Probe (ST100T)

Suitable for TREX, TRED30, UTRED and UTRED30 loggers.
This long-tipped probe incorporates ~90mm of exposed length of 3.2mm OD 316 stainless steel probe.
All materials at the probe end of the cable are FDA food-rated, including the cable.
ST100L - Long Round Tip Probe

LogTag Long Round Tip Probe (ST100L)

Suitable for TREX, TRED30, UTRED and UTRED30 loggers.
This long-tipped probe incorporates ~90mm of exposed length in a 3.2mm OD 316 stainless steel probe.
All materials at the probe end of the cable are FDA food-rated, including the cable.
ST100H - Handled Long Tipped Probe

LogTag Long-Tip Probe with Handle (ST100H)

Suitable for TREX, TRED30, UTRED and UTRED30 loggers.
The handled probe incorporates a 70mm long, overmoulded handle with a 105mm length, 5mm diameter (slightly greater than 3/16”) 316 stainless steel probe with a pointed tip.
All materials at the probe end of the cable are FDA food-rated, including the cable.
ST10S - Short Round Tip Probe

LogTag Short Round Tip Low Temperature Probe (ST10S)

Suitable for TREL and UTREL low-temperature model loggers.
The tipped probe incorporates a 22mm exposed length of 5mm OD 316 stainless steel probe without handle but with a small overmould to improve resistance to moisture and provide cable strain relief.
All materials at the probe end of the cable are FDA food-rated, including the cable.
ST10M - Medium Round Tip Probe

LogTag Medium Round Tip Low Temperature Probe (ST10M)

Suitable for TREL and UTREL model loggers.
The medium-tipped probe incorporates a 65mm exposed length of 5mm OD 316 stainless probe without handle but with small overmould to improve resistance to moisture and provide cable strain relief.
All materials at probe end of cable are FDA food rated including the cable.