EXTECH EX820 1000A True RMS AC Clamp Meter with IR Thermometer
Tri-Clamp thermometer for brewers with 3" dial
BrewBuilt™ 1.5 in. Tri-Clamp Thermometer - 2 in. Probe | MoreBeer
The Plumber's Choice 2.5 in. Clamp-On Thermometer Gauge, with 30° to 250° F/C Temperature Range TPSBWXIU-2 - The Home Depot
Stainless Steel Bi-Metal Thermometer,1.5" Tri-clamp 4" Stem, 3" Dial, 0 to 200 F Degrees: Amazon.com: Industrial & Scientific
Tri-Clamp thermometer for brewers with 3" dial
Clip on Pipe Clamp HVAC Thermometer - Clip on Thermometer Pipe Temperature Gauge for Measuring Temperatures of HVAC Hot Water Pipes and Radiators: Amazon.com: Industrial & Scientific
MoreBeer! Pro Tri-Clamp Thermometer - 1.5 in. | MoreBeer
BrewBuilt™ 1.5 in. Tri-Clamp Thermometer - 6 in. Probe | BrewBuilt
Thermometer Clamp - Walmart.com
testo 115i pipe-clamp thermometer operated via smartphone | Surface temperature measurement | Temperature | Parameters | Testo, Inc