Industrial Measurement Products and Solutions

Dissolved Oxygen Meter PCE-PHD 1-O2

Order no.: PCE-PHD 1-O2
US$ 620.00
ex. VAT, ex. delivery costs
Available in: 1-2 days
PCE-PHD 1-O2 Dissolved Oxygen Meter 
SD card memory (1 ... 16 GB), stored data is stored as an Excel file / large, easy-to-read display / RS-232 interface and optional software for direct transfer to the PC / Includes an oxygen electrode

PCE-PHD 1-O2 Dissolved Oxygen 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 Meter is used for laboratory and in situ testing of the pH value, redox, conductivity, salt content, oxygen level and temperature of water.


Temperature compensation guarantee 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 evaluation of the data. 

- Real-time data logger
- Compatibility with SD cards up to 16 GB
- The stored data is saved directly as an Excel file on the SD card (no software needed for evaluation)
- RS-232 interface for online data transmission
- High precision
- Low battery indication
- Large LC display
- Adjustable measuring rate
- Easy to use
- Robust housing
- Automatic calibration
- Manual or automatic temperature compensation
- BNC connector
- Suitable for laboratory and suburban measurement
- Electrode for oxygen included

Measurement range 0 ... 20 mg/l (in water)
0 ... 100 % (in air)
0 ... 50 °C
Resolution 0.1 mg/l
0.1 %
0.1 °C

± 0.4 mg/l
± 0.7 %
± 0.8 °C
Calibration in the air
Temperature compensation Automatic (0 ... 50 ºC / 32 ºF ... 122 ºF)
General specifications  
Measurement rate 1 second up to 8 hrs 59 mins 59 secs
Display LCD 52 x 38 mm / 2 x 1.5"
Memory SD card up to 16 GB (2 GB card included)
Interface RS-232
Software Optional
Power supply 6 x 1.5 V AA batteries (optional power adapter)
Operating conditions 0 ... +50 ºC / < 85 % RH
Dimensions 177 x 68 x 45 mm / 7.0 x 2.7 x 1.8"
Weight 490 g / 1.1 lbs

1 x PCE-PHD 1-O2 dissolved oxygen meter
1 x oxygen electrode
1 x SD memory card 2GB
6 x 1.5 V AA batteries
1 x user manual