testo 115i Temperature Probe – Pipe Clamp Thermometer for Heating and Cooling Systems – Temperature clamp HVAC for in-Pipe Measurements - HVAC Thermometer with Bluetooth and App Operation: Amazon.com: Industrial & Scientific
testo 922 - Digital temperature meter
0563 0104 Testo | Testo 104 Probe Temperature Probe for Food Industry Use, Penetration Probe, 1 Input(s), +250°C Max, ±0.5 °C Accuracy | 720-3770 | RS Components
Testo 0636 9770 High-Precision Humidity & Temperature Probe Head, 0.47"
0602 1793 | Testo K Air Temperature Probe, 115mm Length, 4mm Diameter, +400 °C Max | RS
Robust humidity/temperature probe for temperatures up to +180 °C
Humidity/temperature probe
testo 915i with flexible temperature probe (TC type K) and smartphone operation
testo 915i temperature kit - thermometer with temperature probes and smartphone operation
Testo 0636 9771 High-precision temperature-humidity probe with Bluetooth
Testo waterproof surface temperature probe (NTC) 0613 1912 | eBay
Testo 115i Pipe Clamp Thermometer Smart Probe - 2nd Gen
Testo 905-T2 Surface Thermometer with Cross-band Probe Temperature Measurement 0560 9056
testo 720 rtd digital temperature surface probe thermometer [4*L-9.5] | eBay