Cookies on the OMEGA websites
We use cookies on this website, these cookies are essential for the website to work correctly.If you continue without changing your settings, we'll assume that you are happy to receive all cookies on this website.To find out more information about these cookies please click here.
Basket  |  Contact  |  Help  | 
Free Phone 0800 488 488
International+44(0) 161 777 6611

Dissolved Oxygen Meter with Real Time SD Card Data Logger


Dissolved Oxygen Meter with Real Time SD Card Data Logger | DOH-SD1

Dissolved Oxygen Meter with Real Time SD Card Data Logger

£590.00 DOH-SD1

  • LCD with Green Light Backlighting
  • Real Time SD Memory Card Data Logger (SD Card Included)
  • Altitude and Salt Adjustments
  • RS232/USB Interface (with Optional Cable)
  • Automatic Temperature Compensation
Dissolved Oxygen Measurement Instrumentation - View related products


The OMEGA™ DOH-SD1 is innovative and easy to operate. What sets the DOH-SD1 apart from other dissolved oxygen meters is that it incorporates a real-time SD card data logger. The DOH-SD1 measures dissolved oxygen and has adjustments for altitude and salt. Download data from the SD card into an Excel spreadsheet. This allows the user to do further data or graphical analysis without special software. The DOH-SD1 has a wide variety of applications from water conditioning, aquariums, and fish hatcheries to food processing, educational and other laboratories.

Display: 52 x 38 mm (2.04 x 1.5") LCD with switchable green backlight
Dissolved Oxygen: 0 to 20 mg/L
Air Oxygen: Reference only
Sampling Time:
Auto: 1 second to 8 hrs 59 min 59 sec
Manual: Push the data logger button once will save data one time
Memory Card: SD memory card (with optional SD card)
Display Update: @ 1 second
Data Output (RS232/USB): With optional cable/software
Operating Temperature: 0 to 50°C (32 to 122°F)
Operating Humidity: Less than 85% RH
Power: 6 "AAA" alkaline batteries (included), or 9V power adaptor (optional)
Current Draw: 14 mA DC (without SD card or back light), 49 mA (all functions)
    Meter: 489 g (1.08 lb)
    Probe: 335 g (0.74 lb)
    Instrument: 177 L x 68 W x 45 mm D (6.96 x 2.67 x 1.77")
    Probe: 28 dia x 190 mm (1.1 x 7.48")
Measurement and Range:
    Dissolved Oxygen: 0 to 20.0 mg/L (liter)
    Oxygen in Air: 0 to 100.0% (reference only)
    Temperature: 0 to 50°C (32 to 122°F)
    Dissolved Oxygen: 0.1 mg/L
    Oxygen in Air: 0.1%
    Temperature: 0.1°C (32.18°F)
    Dissolved Oxygen: ±0.4 mg/L
    Oxygen in Air: ±0.7%
Temperature: ±0.8°C (1.5°F)
    Automatic Temperature: 0 to 50°C (32 to 122°F)
    Adjustable Salt: 0 to 50%
    Elevation: 0 to 8900 meters
Oxygen Probe: Polarographic
Place Order(Specify Model Number)
Part Number/ Desc.
Quick Ship
Availability: 1 week
Data logging dissolved oxygen meter with SD card
Quick Ship
Availability: In Stock
Software for data logging from meters
Quick Ship
Availability: In Stock
Replacement hard case
Quick Ship
Availability: 1 week
Soft case
Quick Ship
Consult Sales  
Optional AC adaptor with 3-pin UK plug
Quick Ship
Availability: In Stock
Optional AC adaptor with 2-pin EU and USA plugs
Quick Ship
Availability: In Stock
USB cable (SW-U101-WIN software required)
Quick Ship
Availability: 1 week
RS232 cable (SW-U101-WIN software required)
Quick Ship
Consult Sales  
Replacement dissolved oxygen probe
All amounts shown in EUR, GBP, or USD
Note: Comes complete with operator’s manual, probe, spare probe head, electrolyte, 2 GB SD card, hard carrying case and 6 “AAA” batteries.
We noticed you are from the US. Visit your local site for regional offers and live support.