Ships within 48 hours · Estimated delivery Sep 9 - Sep 14
The Quest Dual 150 performs at over 4
Removable water tank with an automatic shutoff when the reservoir is full
integrated temperature sensor
No calibration required for conductivity and temperature
• Kills SARS-CoV-2 virus on hard non-porous surfaces in 30 seconds
Bluelab Guardian Monitor Size:Replacement Probe The Quest Dual 150 performsAdjustable brightness display. Large easy to read, plant safe green LED displays. Selectable values for conductivity and temperature. Simple push button pH calibration system. No calibration required for conductivity and temperature. Silent alarm for both high and low settings. Settings retained when power lost (non volatile memory). Temperature compensation. An international power supply. Water resistant design. 2 year Bluelab Guarantee (6 months on