Amprobe Thermometers

Specifications	TH-3 & THWD-3	TM45A	TPP1 Series	TPP2 Series	TMD90A
Type	Relative Humidity	Type K	Immersion	Immersion	Dual Input, Digital
Uses	Humidity /temperature changes	HVAC/R contractor, plant maintenance, commercial building service	Temperature measurements	Temperature measurements	-200 °C to 1370 °C (-328°F to 2498°F)
Range	0-100% Humidity	-200 °C to 1370 °C (-328°F to 2498°F)	-50 °C to 250 °C (-50°F to 480°F)	-50 °C to 250 °C (-50°F to 480°F)	-200 °C to 1370 °C (-328°F to 2498°F)
Distance to Spot Size	N/A	N/A	N/A	N/A	N/A
Resolution	N/A	N/A	0.1°C (0.1°F)	0.1°C (0.1°F)	N/A
Accuracy	-20 to 60 °C ± 0.8 °C -4 to 140 °F ± 1.6 °F	0.1 % rdg + 0.7 °C) (0.1 % rdg + 1.4 °F)	N/A	N/A	0.1 % rdg + 0.7 °C) (0.1 % rdg + 1.4 °F)
Emissivity	N/A	N/A	N/A	N/A	N/A
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