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Product Description





Pentype DO meter is a portable device designed for accurately measuring dissolved oxygen (DO) levels in liquids
Its pen-like form factor makes it convenient and easy to use
Key Features:
- Pentype Design: Features a pen-like shape for ease of handling and operation.
- Self-Floating Probe: Equipped with a probe that ensures measurement readings are taken from water, not from the surrounding sand or other substances.
Switchable °C/°F Temperature Measurement
- Large Screen with Adjustable Backlight: Provides a clear display of readings, with adjustable backlight brightness for visibility in various lighting conditions.
- Portability: Portable and easy to carry for outdoor testing and fieldwork.
- Accurate Readings: Provides accurate dissolved oxygen and temperature readings, essential for water quality assessments.
Automatic Temperature Compensation
- Low Battery Indicator: Alerts users when the battery needs recharging.
- Rechargeable Battery: Built-in rechargeable battery that can be conveniently charged via USB Type-C cable.
- Switchable Units: Allows switching between DO and temperature units (DO: % and mg/L, Temperature: °C/°F).
Complete Set Includes
- 1 x DO meter
- 1 x DO Floating Probe with 3m Cable
- 2 x Spare DO Membrane
- 1 x Electrolyte
- 1 x Type-C Charging Cable
- Manual

One-Key Calibration: Enables easy 100% DO calibration in the air without the need for additional chemicals.
- Easy Maintenance: High sensitive membrane set ensures easy maintenance, with a quick-to-refill electrolyte.
- Automatic Temperature Compensation (ATC): Automatically compensates for temperature changes during measurements.
- Manual Compensation: Allows manual compensation for salinity and barometric pressure.
- Highly Accurate Probe: Features a double precious metal DO probe for accurate measurements.
- Backlight Function: Includes a backlight function for enhanced visibility.
$321.60 $321.60
$ 99 .00 $99.00
$1,608.00 $1,608.00
$ 99 .00 $99.00
$51.94 $51.94
$ 27 .99 $27.99