RS485 - USB Converter for Calibration of Ubibot PT100, Soil Probe, CO2 Probe
Product code: USB-RS485 Adapter
DS18B20-3M-F-Audio External Temperature Probe, Flat, for SP1, GS-1DS & GS2 (3 Meters)
Product code: UB-DT-P1-3M-F-Audio
UB-MA-N1-Audio RS485 Audible Alarm - Audio for GS1/SP1 Series
Product code: UB-MA-N1-Audio