The Mastercool 52228 Digital Differential Thermometer provides instant measurements of TWO points. (T1, T2) and T1 ÔÇô T2.
Mastercool 52228 Differential Thermometer + 2 probes (thermocouple) 52228

ÔÇó Max Hold Function
ÔÇó Data Hold Function
ÔÇó Temperature in ??F or ??C
ÔÇó AUX Out-Put Jacks
ÔÇó T1 ÔÇô T2 Differential
ÔÇó Type K Thermocouple Input
ÔÇó Temp. Range: -50 to 1999??F (-50 to 1300??C)
ÔÇó Resolution: 0.1??F (0.1??C)
ÔÇó Includes two 3 ft Thermocouple Probes