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Specification

professional series DO and conductivity meter

Conductivity ± 0.5% of the reading or 1.0 uS/ cm, whichever is greater
Barometer Built-in barometer
Cable Lengths* 1- 4- 10- 20- and 30-m lengths ( 3.28, 13.1, 32.8, 65.6 ft.)
Certifications RoHS, CE, WEEE, IP-67, 1-meter drop test
Connector MS ( military spec) waterproof with bayonet lock
Data Memory 50 data sets
Dimensions 8.3 cm width x 21.6 cm length x 5.6 cm depth ( 3.25 in x 8.5 in x 2.21 in)
Languages English, Spanish, German, French
Power 2 alkaline C-cells providing approximately 400 hours of battery life depending on backlight usage;
low battery indicator

Salinity Input Range
0-70 ppt; automatic - uses conductivity reading; DO compensated for salinity values

Warranty
3-year instrument; 2-year cable; 1-year Polarographic sensors; 6-months Galvanic sensors
Waterproof
IP-67 ( even with the battery cover off)
Weight with Batteries
475 grams ( 1.05 lbs)
Conductivity Reference Temp Adjustable; range 15° C to 25° C
Specific Conductance Temp Comp 0 to 4%

Pro2030 System Specifications ( Instrument with Cable & Probe)

Sensor Type Range Accuracy Resolution
Dissolved Oxygen ( % )
Polarographic or Galvanic 0 to 500% air saturation 0 to 200% air saturation, ± 2% of the reading or ± 2% air saturation, whichever is greater; 200 to 500% air saturation, ± 6% of the reading 0.1% or 1% air saturation ( user selectable)
Dissolved Oxygen ( mg/ L)
Polarographic or Galvanic 0 to 50 mg/ L 0 to 20 mg/ L, ± 2% of the reading or ± 0.2 mg/ L, whichever is greater; 20 to 50 mg/ L, ± 6% of the reading 0.01 or 0.1 mg/ L ( user selectable)
Conductivity ( mS, uS)
Four-electrode cell 0 to 200 mS/ cm ( auto range) 1- or 4-m cable, ± 1.0% of the reading or 1.0 uS/ cm, whichever is greater

10- 20- or 30-m cable, ± 2.0% of the reading or 1.0 uS/ cm, whichever is greater
0.0001 to 0.1 mS/ cm ( range dependent)
Salinity ( ppt, PSU) Calculated 0 to 70 ppt ± 1% of the reading or 0.1 ppt, whichever is greater
0.01 ppt
Total Dissolved Solids ( TDS) ( mg/ L, g/ L) Calculated 0 to 100 g/ L TDS constant range 0.30 to 1.00 ( 0.65 default) Dependent on temp and conductivity; calculated from those parameters 0.001, 0.01, 0.1 g/ L
Temperature
-5 to 55° C
( 0 to 45° C; DO compensation range for mg/ L ) ± 0.3° C 0.1° C
Barometer
500 to 800 mmHg ± 5 mm Hg within ± 15° C temperature range from calibration point 0.1 mm Hg Put on Product PartnerRecommend to your friends