Air Flow & Temp/RH

Fieldpiece SPK2 Folding Pocket In-Duct Thermometer, -58 to 392 deg F, +/-3.6 deg F, (1) AA Battery

Fieldpiece® JL3KH6 – Job Link® System Charge and Air Kit, A2L Compatible

Fieldpiece SIG1 Gun Style Infrared Thermometer, -22 to 1022 deg F, 0.95 (Fixed), Alkaline