DO200 System Specifications (Instrument, Probe, and Cable)
Additional Technical Specifications

Operating range:
Temperature: 0° to 50° C
Relative Humidity: up to 95%
Water resistance: IP-65 water resistant, splash resistant
Size: 70 mm width x 186 mm length (2.8 in. x 7.3 in.)
Weight with battery: 350 grams (0.75 lb.)
ATC Probe: Thermistor, 10kΩ / 25° C
Battery: One 9 volt included with purchase
Salinity compensation: 0.0 to 40.0 ppt
Pressure compensation: 600 to 1100 millibar (450 to 825 mmHg)
Calibration back-up: Yes
Audio feedback: Yes, all keys
Temperature Range -6 to +46°C
Resolution 0.1°C
Accuracy ±0.3°C ±1 digit
DO % Air Saturation Range 0 to 200%
Resolution 0.1% air saturation
Accuracy ±2% of the reading or ±2% air saturation, whichever is greater
DO ppm (mg/L) Range 0 to 20 ppm
Resolution 0.01 ppm
Accuracy ±2% of the reading or ±0.2 ppm, whichever is greater

The DO200US version instrument is also available.
This instrument provides all the great features of
the DO200. The DO200US has temperature units
in Fahrenheit only and the pressure compensation
units in inHg. Please use part number DO200US
when ordering this item.
Accessories (order cable separately)
DO200 DO200 instrument (°C and mbars units)
DO200US DO200US Instrument (°F and inHg units)
200-4 4-meter probe and cable assembly
200-10 10-meter probe and cable assembly
200-BOD Self-stirring laboratory BOD probe, includes external power adapter
280 DO instrument carrying case (molded plastic with foam insert)
5908 Membrane Kit, 1.25 PE membrane with probe solution
480 Soft, black carrying case with shoulder strap
DO200 Ordering

DO200 System Specifications (Instrument, Probe, and Cable)
Additional Technical Specifications

Operating range:
Temperature: 0° to 50° C
Relative Humidity: up to 95%
Water resistance: IP-65 water resistant, splash resistant
Size: 70 mm width x 186 mm length (2.8 in. x 7.3 in.)
Weight with battery: 350 grams (0.75 lb.)
ATC Probe: Thermistor, 10kΩ / 25° C
Battery: One 9 volt included with purchase
Salinity compensation: 0.0 to 40.0 ppt
Pressure compensation: 600 to 1100 millibar (450 to 825 mmHg)
Calibration back-up: Yes
Audio feedback: Yes, all keys
Temperature Range -6 to +46°C
Resolution 0.1°C
Accuracy ±0.3°C ±1 digit
DO % Air Saturation Range 0 to 200%
Resolution 0.1% air saturation
Accuracy ±2% of the reading or ±2% air saturation, whichever is greater
DO ppm (mg/L) Range 0 to 20 ppm
Resolution 0.01 ppm
Accuracy ±2% of the reading or ±0.2 ppm, whichever is greater

The DO200US version instrument is also available.
This instrument provides all the great features of
the DO200. The DO200US has temperature units
in Fahrenheit only and the pressure compensation
units in inHg. Please use part number DO200US
when ordering this item.
Accessories (order cable separately)
DO200 DO200 instrument (°C and mbars units)
DO200US DO200US Instrument (°F and inHg units)
200-4 4-meter probe and cable assembly
200-10 10-meter probe and cable assembly
200-BOD Self-stirring laboratory BOD probe, includes external power adapter
280 DO instrument carrying case (molded plastic with foam insert)
5908 Membrane Kit, 1.25 PE membrane with probe solution
480 Soft, black carrying case with shoulder strap
DO200 Ordering

DO200 System Specifications (Instrument, Probe, and Cable)
Additional Technical Specifications

Operating range:
Temperature: 0° to 50° C
Relative Humidity: up to 95%
Water resistance: IP-65 water resistant, splash resistant
Size: 70 mm width x 186 mm length (2.8 in. x 7.3 in.)
Weight with battery: 350 grams (0.75 lb.)
ATC Probe: Thermistor, 10kΩ / 25° C
Battery: One 9 volt included with purchase
Salinity compensation: 0.0 to 40.0 ppt
Pressure compensation: 600 to 1100 millibar (450 to 825 mmHg)
Calibration back-up: Yes
Audio feedback: Yes, all keys
Temperature Range -6 to +46°C
Resolution 0.1°C
Accuracy ±0.3°C ±1 digit
DO % Air Saturation Range 0 to 200%
Resolution 0.1% air saturation
Accuracy ±2% of the reading or ±2% air saturation, whichever is greater
DO ppm (mg/L) Range 0 to 20 ppm
Resolution 0.01 ppm
Accuracy ±2% of the reading or ±0.2 ppm, whichever is greater

The DO200US version instrument is also available.
This instrument provides all the great features of
the DO200. The DO200US has temperature units
in Fahrenheit only and the pressure compensation
units in inHg. Please use part number DO200US
when ordering this item.
Accessories (order cable separately)
DO200 DO200 instrument (°C and mbars units)
DO200US DO200US Instrument (°F and inHg units)
200-4 4-meter probe and cable assembly
200-10 10-meter probe and cable assembly
200-BOD Self-stirring laboratory BOD probe, includes external power adapter
280 DO instrument carrying case (molded plastic with foam insert)
5908 Membrane Kit, 1.25 PE membrane with probe solution
480 Soft, black carrying case with shoulder strap
DO200 Ordering