Reference: GT66853272GT
Brand: General Tools
General Tools HT50
USB Temperature/Humidity/GPP Datalogger with LCD and 2:1 Infrared Thermometer
Heavy Duty pH/mV/Temperature Meter Kit with pH Electrode Temp Probe & Carrying Case
Reference: GT66853272GT
Brand: General Tools
USB Temperature/Humidity/GPP Datalogger with LCD and 2:1 Infrared Thermometer
Reference: KE58802792K6
Brand: Keithley
Low Noise Precision DC Current Source with GPIB and RS-232 Interfaces
Heavy Duty pH/mV/Temperature Meter Kit with pH Electrode Temp Probe & Carrying Case