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| Categories | Water Quality Sensor | 
|---|---|
| Brand Name: | KACISE | 
| Model Number: | KWS-670A | 
| Certification: | CE | 
| Place of Origin: | china | 
| MOQ: | 1PCS | 
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram | 
| Supply Ability: | 1000 Piece/Pieces per Week negotiable | 
| Delivery Time: | 5-8 work days | 
| Packaging Details: | each unit has individual box and all boxes are packed in standard packages or customers requests available | 
| Range: | 0-20mg/L | 
| Resolution: | 0.01mg/L,0.1℃ | 
| Accuracy: | ±3% | 
| Repeatability: | ±0.3mg/L | 
| Response time (T90)1: | <120s | 
| Temperature accuracy: | ±0.3℃ | 
| Company Info. | 
| Xi'an Kacise Optronics Co.,Ltd. | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
Long - lasting and Durable KWS - 670A Portable Dissolved Oxygen Meter
Introduction
The KACISE Long - lasting and Durable KWS - 670A Portable Dissolved Oxygen Meter is built to last. Its replaceable fluorescent membrane extends the device's lifespan. It can operate stably in the temperature range of 0 - 50℃ with an accuracy of ±3%. The meter has automatic temperature compensation and a long standby time. After the test, it automatically shuts down, saving energy and ensuring long - term reliable performance.

Features
Technical Parameters
| Measuring principle | Fluorescence method | 
| Range | 0-20mg/L | 
| Resolution | 0.01mg/L,0.1℃ | 
| Accuracy | ±3% | 
| Repeatability | ±0.3mg/L | 
| Response time (T90)1 | <120s | 
| Temperature accuracy | ±0.3℃ | 
| Temperature compensation | Automatic temperature compensation | 
| Working conditions | 0-50℃ | 
| Calibration method | One-point calibration | 
| Life of fluorescent film head | >1 year | 
1. Response time (T90): refers to the product's ability to achieve 90% of the accuracy of the measurement value within the specified time.
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