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| Categories | Portable Water Quality Analyzer |
|---|---|
| Brand Name: | KaiNaFu |
| Model Number: | KNF-200 |
| Place of Origin: | Shenzhen |
| MOQ: | 1 pieces |
| Payment Terms: | T/T |
| Supply Ability: | 300 pieces+One month |
| Delivery Time: | 10-20 Working day |
| Packaging Details: | Plastic box |
| Measurement types: | PH/ Dissolved oxygen/nitrite/ammonia nitrogen/toxic ammonia/temperature |
| Data storage: | Manual recording of 99 transactions |
| Salinity compensation: | 0~42ppt |
| Altitude compensation: | 0~3500m |
| Company Info. |
| Shenzhen Kainafu Technology Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
PH/ Dissolved Oxygen/nitrite/ammonia Nitrogen/toxic Ammonia/temp The Six-in-one Water Quality Detector Is Specially Designed For Aquaculture
KNF-200 is a specialized water quality detector for aquaculture, with multiple detection items to help you better understand the aquaculture environment. It comes standard with a complete set of reagents, an external dissolved oxygen probe, and a water sampler design suitable for various fields such as freshwater/seawater aquaculture, shrimp farming, and experimental research.
Main features:
•Six indicators can be detected: pH/dissolved oxygen/ammonia
nitrogen/nitrite temperature/toxic ammonia
•Support for data storage (99 transactions)
•Equipped with compensation function (poster/salinity/temperature
compensation)
•4 AAA batteries (continuous use for 3-4 hours)

Application scope:
Aquaculture/Shrimp Factory/Fish Pond Farming/Seawater Farming
Sewage treatment plant
Laboratory testing
River water quality inspection
Agriculture and other fields


Technical indicators
Measurement items | DO | PH | nitrite | NH3-N |
measuring range | 0~30.0mg/L | 3.5~11.0 | 0~1.00mg/L | 0~1.00mg/L |
resolving power | 0.1mg/L | 0.1 | 0.01 | 0.01 |
measurement accuracy | ±3.0% full scale | ±0.2 | ±5%or±0.01mg/L | ±5%or±0.01mg/L |
Reagent dosage | / | two drops | A spoonful | Reagent 1:3 drops Reagent 2:3 drops Reagent 3:3 drops (seawater version) |
reaction time | / | 30s | 2min | 1min |
Special functions | / | / | / | Toxic ammonia can be calculated with PH test data |
Saturated oxygen correction | Correction for 100% saturated oxygen in air (dissolved oxygen only) | TEMP range | 0.0~50℃(To be connected to DO probe) | |
Temperature resolution | 0.1℃ | TEMPaccuracy | 士0.5℃ | |
Temperature unit | ℃/℉ switch | Data storage | Manual recording of 99 transactions | |
Salinity compensation | 0~42ppt | Altitude compensation | 0~3500m | |
Automatic TEMPATC | support | Automatic shutdown | No operation for 1 hour | |
LCD size | 27*45mm | backlight | support | |
Probe wire length | About 3.5m (plus probe) | Power supply | AAA*4pcs | |
size | 70*30*169mm | |||


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