• Oxygen measuring range (in water): 0 - 20 mg/l
• Oxygen measuring range (in air): 0 -100%
• Includes an oxygen electrode
• Real-time data logger (adjustable from 1 second up to 8 hrs 59 mins 59 secs)
• Data is saved directly as an excel file onto an SD card

PCE-PHD 1-O2 Dissolved Oxygen Data-Logging Meter is a portable, easy-to-use measuring device with multiple capabilities for inspecting water quality. Offering extraordinary precision at an affordable price, the Dissolved Oxygen Data-Logging Meter is used for laboratory and in situ testing of the pH value, redox, conductivity, salt content, oxygen level, and temperature of the water.

Temperature compensation guarantees a high level of accuracy even with variable temperature measurements. PCE-PHD 1-O2 is supplied with an oxygen electrode. Additional electrodes are available for purchase separately, as is an optional mains adapter for power and a software kit with an RS-232 cable. PCE-PHD 1-O2 acts as a real-time data logger. All values can be stored directly on the included SD card in Microsoft Excel format or transferred to a PC by means of the RS-232 port. Thus, no additional software is required for the evaluation of the data.