PT100-3M-R-USB PT 100 Industrial-Grade Temperature Probe (Audio)
Product code: UB-PT-N1-Audio
Soil Probe-3M-R-USB Soil Temperature and Moisture Sensor (Audio)
Product code: UB-STH-N1-Audio
Soil Probe-3M-R-USB Soil Temperature and Moisture Sensor (USB)
Product code: UB-STH-N1-USB