Digital Pen Dissolved Oxygen Meter Dissolved Oxygen Analyzer Oxygen Detector

Description

100% brand new and high quality
Features:
1. With automatic temperature compensation function, it can automatically compensate the temperature of the solution at 0-40℃, and the reading is accurate and stable
2. Suitable for freshwater aquaculture, marine aquaculture, swimming pools, beverage factories, sewage treatment plants, laboratories.
3. Compact pen-shaped design, light and convenient to move, you can test the water anywhere to get the purest water.
4. High precision and fast response: get the test results quickly, and can test any liquid with 0.0-40.0mg/L.
5. Digital screen display with backlight makes data reading clearer and more convenient.
Measuring range:
Dissolution: 0.0-40.0mg/L
Dissolved oxygen saturation: 0.0-300.0%
Temperature: 0.1-40.0°C; 32.0-104.0℉
Resolution:
Dissolution: 0.1mg/L
Dissolved oxygen saturation: 0.1%
Temperature: 0.1°C; 0.1°F
Accuracy:
Dissolution: ±1.5%F.S
Dissolved oxygen saturation: ±1.5%F.S
Temperature: ±0.5°C
Calibration method: Support single-point or double-point automatic calibration, that is, zero point or automatic 100% calibration in the air.
Response time: ≤45s (90% response at 20°C)
Automatic temperature compensation range: 0～40°C
Battery level: low battery warning
Backlight: DO9100 supports backlight, DO9100B does not support backlight
Battery: 3x1.5VLR44 battery
Note:
Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!
Package includes:
1 x dissolved oxygen meter
1 x electrode
6x electrode protection cover
1 x 30mL electrode filling solution
1 x plastic box