Digital Oxygen probe
Dissolved Oxygen TRACER 1761
The Tracer PockeTester offers direct reading of Conductivity, Total Dissolved Solids, Salinity, and Temperature with one electrode. It floats! This waterproof PockeTester can be intermittently submerged to a depth of 3 feet, and the waterproof feature makes cleanup easy and quick. Oxygen level displayed as % saturation from 0 to 200.0% or concentration from 0 to 20 ppm (mg/L).
- Oxygen level displayed as % Saturation from 0 to 200.0% or Concentration from 0 to 20.00 ppm (mg/L)
- Adjustable Altitude Compensation (0-20,000 ft in 1,000 ft increments)
- Adjustable Salinity Compensation from 0 to 50 ppt
- Memory stores up to 25 data sets with DO and Temperature reading
- Self-calibration on power up; Data Hold, Auto power off, Low battery indicator
- Optional 3 ft (1m) or 16 ft (5m) extension cable
- Complete with DO electrode, protective sensor cap, spare membrane cap, electrolyte, four 1.5V SR44W batteries, and 48” (1.2m) neckstrap
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Range
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Resolution
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Accuracy
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DO (sat. mode):
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0 to 200.0%
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0.1%
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±2% FS
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DO (conc. mode):
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0 to 20.00 ppm (mg/L)
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0.01 ppm (mg/L)
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0.4 ppm (mg/L)
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Temperature:
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32 to 122°F
(0 to 50°C)
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0.1°F/°C
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±1.8°F (1°C)
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Dimensions:
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1.4 x 6.9 x 1.6” = 36 x 176 x 41mm
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Weight:
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3.8 oz (110g)
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Item Description
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Code
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Dissolved Oxygen Tracer
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1761
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DO Sensor Module
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1762
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DO Membrane Kit (6 screw-on membranes and solution)
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1761M
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Weighted Stand w/Sample Cups (5)
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1746
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Sample Cups w/caps (24)
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1745
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DO Extension Cable (1 meter)
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1763
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DO Extension Cable (5 meters)
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1764
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 "1761t")
