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Starter 300D Do Portable

After more than a century of perfecting the art of measurement through our durable weighing products, OHAUS precision is now available in the form of a portable dissolved oxygen (DO) meter. This portable meter offers convenience, reliability and durability in one compact design.

Showing 3 models
St300D
Ohaus

St300D

SKU: oh-30031655
$953.00
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St300D-B
Ohaus

St300D-B

SKU: oh-30031656
$535.00
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St300D-G
Ohaus

St300D-G

SKU: oh-30219116
$1,016.00
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Starter 300D Do Portable St300D Specifications
Accuracy ± 1%; ± 0.3 mg/L; ±0.3 °C
Accuracy (Temperature) 0.3 °C
Accuracy DO 1 %
Auxiliary Display Model LCD
Battery Life 250 Hours with Disposable Batteries
Internal Calibration 2 Point
Electrode STTEMP30 (Included); STDO11 (Included)
In Use Cover No
Measurement Range 20.0 - 45.0 mg/L; 0.00 - 19.99; 200 - 400%; 0 - 50°C
Measurement Range (Temperature) 0 °C ; 50 °C
Measurement Range DO 0 % ; 200 % ; 200 % ; 400 % ; 0 ppm ; 20 ppm ; 20 ppm ; 45 ppm
Measurement Resolution 0.1%; 1%; 1 mg/L; 0.1 °C; 0.1 ppm; 1 ppm; 0.1 mg/L
Net Weight 0.35 lb (0.16 kg)
Parameter Dissolved Oxygen
Resolution (DO) 0.01; 0.1
Resolution Range (DO) 0 ; 19.9 ; 20 ; 45
Temperature Compensation Yes
Temperature Resolution 0.1 °C
Temperature Sensor 30 KΩ NTC
Working Environment 41°F - 104°F, 80% RH, Non-condensing (5°C - 40°C, 80% RH, Non-condensing)
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Starter 300D Do Portable St300D-B Specifications
Accuracy ± 1%; ± 0.3 mg/L; ±0.3 °C
Accuracy (Temperature) 0.3 °C
Accuracy DO 1 %
Auxiliary Display Model LCD
Battery Life 250 Hours with Disposable Batteries
Internal Calibration 2 Point
Electrode STTEMP30 (Available as an accessory); STDO11 (Available as an accessory)
In Use Cover No
Measurement Range 20.0 - 45.0 mg/L; 0.00 - 19.99; 200 - 400%; 0 - 50°C
Measurement Range (Temperature) 0 °C ; 50 °C
Measurement Range DO 0 % ; 200 % ; 200 % ; 400 % ; 0 ppm ; 20 ppm ; 20 ppm ; 45 ppm
Measurement Resolution 0.1%; 1%; 1 mg/L; 0.1 °C; 0.1 ppm; 1 ppm; 0.1 mg/L
Net Weight 0.35 lb (0.16 kg)
Parameter Dissolved Oxygen
Resolution (DO) 0.01; 0.1
Resolution Range (DO) 0 ; 19.9 ; 20 ; 45
Temperature Compensation Yes
Temperature Resolution 0.1 °C
Temperature Sensor 30 KΩ NTC
Working Environment 41°F - 104°F, 80% RH, Non-condensing (5°C - 40°C, 80% RH, Non-condensing)
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Starter 300D Do Portable St300D-G Specifications
Accuracy ± 1%; ± 0.3 mg/L; ±0.3 °C
Accuracy (Temperature) 0.3 °C
Accuracy DO 1 %
Auxiliary Display Model LCD
Battery Life 250 Hours with Disposable Batteries
Internal Calibration 2 Point
Electrode STTEMP30 (Included); STDO11 (Included)
In Use Cover No
Measurement Range 20.0 - 45.0 mg/L; 0.00 - 19.99; 200 - 400%; 0 - 50°C
Measurement Range (Temperature) 0 °C ; 50 °C
Measurement Range DO 0 % ; 200 % ; 200 % ; 400 % ; 0 ppm ; 20 ppm ; 20 ppm ; 45 ppm
Measurement Resolution 0.1%; 1%; 1 mg/L; 0.1 °C; 0.1 ppm; 1 ppm; 0.1 mg/L
Net Weight 0.35 lb (0.16 kg)
Parameter Dissolved Oxygen
Resolution (DO) 0.01; 0.1
Resolution Range (DO) 0.01 ; 0.1
Temperature Compensation Automatic
Temperature Resolution 0.1 °C
Temperature Sensor 30 KΩ NTC
Working Environment 41°F - 104°F, 80% RH, Non-condensing (5°C - 40°C, 80% RH, Non-condensing)