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Hanna 9142 Portable Dissolved Oxygen Meter

Quick Overview

The HI9142 is a rugged, portable, waterproof dissolved oxygen (DO) meter designed to provide reliable measurements under harsh environmental conditions. The meter features manual calibration and an auto-off function. The HI9142 is supplied complete with polarographic probe, PTFE membrane caps, electrolyte fill solution, protective shield, and rugged carrying case.d

Availability: In stock




DO Range 0.0 to 19.9 mg/L (ppm)
DO Resolution 0.1 mg/L (ppm)
DO Accuracy (@ 25°C/77°F) ±1.5% F.S.
Temperature Range -5.0 to 50.0°C (23.0 to 122.0°F)
Temperature Resolution 0.1°C (1°F)
Temperature Accuracy (@ 25°C/77°F) ±0.2°C (±1°F) (excluding probe error)
Temperature Compensation automatic, 0 to 50°C (32 to 122°F)
Probe polarographic DO probe, internal temperature sensor, DIN connector
Calibration manual, at one or two points (zero and slope)
Battery Type / Life 1.5V AA (4) / approx. 500 hours of use
Environment 0 to 50°C (32 to 122°F); RH max 100%
Dimensions 196 x 80 x 60 mm (7.7 x 3.1 x 2.4")
Weight 500 g (1.1 lb.)
Ordering Information HI9142 is supplied complete with HI76407 DO probe, HI76407A/P pre-formed PTFE DO membranes (2), HI7041S electrolyte solution (30 mL), batteries, instructions and rugged carrying case.
Warranty 2 years (probe 6 months)

Additional Information

Manufacturer Hanna
Is Featured No
Lead Time 365

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