HI-9146-04 Handheld Dissolved Oxygen Meter
HI-9146-04 Handheld Dissolved Oxygen Meter
HI-9146-04 Handheld Dissolved Oxygen Meter
The HI-9146-04 Handheld Dissolved Oxygen Meter is your go-to solution for accurate dissolved oxygen (DO) and temperature measurements. Designed specifically for water and wastewater applications, it’s the ideal choice for environments like fish farming where precise oxygen monitoring is essential. With its robust build and advanced features, this meter ensures dependable performance—whether you’re in the field or on-site.
Key Features for Accurate, Reliable Measurements
- Specialized for Your Applications
Whether you’re monitoring dissolved oxygen in aquaculture, wastewater, or natural water sources, this meter is designed to address specific challenges with altitude and salinity compensation.
- Rugged Field-Ready Design
The waterproof, compact casing is built for demanding fieldwork, offering durability you can count on.
- Trusted Polarographic Probe
The included HI-76407/4F polarographic DO probe features a 4m cable, internal temperature sensor, and removable protective membrane cover. It delivers accurate results and withstands tough conditions.
- Effortless Usability
The backlit display ensures easy reading in low-light environments, while on-screen tutorial messages simplify operation, letting you leave the manual behind.
- All-in-One Convenience
Supplied with two spare membranes, a hard carrying case, and an easy-to-follow instruction manual, it’s equipped with everything you need.
- Smart Calibration and Compensation
Benefit from automatic calibration in air and temperature compensation from 0 to 50°C. This meter also supports altitude compensation up to 4000m and salinity compensation up to 80g/L, providing consistent and exact results regardless of the conditions.
Main Benefits
- Achieve precision with a DO range of up to 300% saturation.
- Conduct flawless measurements even at high altitudes or varying salinity levels.
- Designed for challenging environments with a long-lasting battery for hours of uninterrupted use.
- Compact and ergonomically designed for ease of portability and operation.
Specifications
|
Specification |
Details |
|---|---|
|
DO Range |
0.00 to 45.00 mg/L |
|
% Saturation O2 |
0.0 to 300.0% |
|
Temperature Range |
0.0 to 50.0°C |
|
Resolution |
O2: 0.01 mg/L; % Saturation O2: 0.1%; Temperature: 0.1°C |
|
Accuracy |
O2: ±1.5% F.S.; % Saturation O2: ±1.5% F.S.; Temperature: ±0.2°C |
|
Calibration |
One or two points at 0% (HI-7040 solution) and 100% in air |
|
Temperature Compensation |
Automatic, 0 to 50°C (32 to 122°F) |
|
Altitude Compensation |
0 to 4000 m (resolution 100 m) |
|
Salinity Compensation |
0 to 80 g/L (ppt) (resolution 1 g/L) |
|
Probe |
HI-76407/4F polarographic DO probe, internal temperature sensor, DIN connector, and 4m cable (included) |
|
Battery Type/Life |
1.5 AAA (3)/ approximately 200 hours of continuous use (50 hours with backlight) |
|
Environment |
0 to 50°C (32 to 122°F); RH max 95% |
|
Dimensions |
185 x 72 x 36 mm (7.3 x 2.8 x 1.4") |
|
Weight |
300 g |
Why Choose the HI-9146-04?
Whether you’re in aquaculture, environmental monitoring, or wastewater management, the HI-9146-04 is a user-friendly, rugged instrument that adapts flexibly to your measurement needs. From its waterproof design and field-ready durability to precise compensation features for altitude and salinity, this meter ensures accurate, dependable results, anytime, anywhere.
Streamline your daily oxygen measurements with the HI-9146-04 Handheld Dissolved Oxygen Meter and experience unmatched reliability in every application.
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