- Phone
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Address
2nd Floor East, Building A2, Shunheda Industrial Park, Liuxiandong Industrial Zone, Xili Street, Nanshan District, Shenzhen
Shenzhen Changhong Technology Co., Ltd
2nd Floor East, Building A2, Shunheda Industrial Park, Liuxiandong Industrial Zone, Xili Street, Nanshan District, Shenzhen

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【 Host 】 | |||
| Measurement range: | P H | dissolved oxygen | Ammonia nitrogen |
| 5.00~8.00 | 0.10~10.0mg/L | 0.02~25.0mg/L | |
| nitrite | sulfide | ||
| 0.02~5.00mg/L | 0.01~1.00mg/L | ||
| External dimensions: | 340mm×250mm×130mm | Storage: | 500 test records (with test time) |
| Indication error: | ≤±5%(F,S) | Weight: | 1kg |
| Comes with a suitcase for easy carrying when going out | |||
| Power Supply: | Equipped with rechargeable lithium batteries | Size: | 80mm×230mm×55mm |
| Weight: | 240g | ||
![]() 1. Utilizing imported high-performance original light sources, the optical stability is extremely strong and not easily affected by various types of light interference. The instrument has high precision and good stability. 2. Full Chinese menu, easy and intuitive to operate. 3. Powered by high-performance rechargeable lithium batteries, there is no need to replace the battery. 4. It has a USB interface and can store data records on a computer. |
| name | quantity | name | quantity |
| host | 1 unit | Portable case | 1 piece |
| Data collection CD | 1 piece | usb cable | 1 piece |
| Colorimetric tube | 10 pieces | reagent | 1 set each |
| instructions | 1 copy | warranty card | 1 copy |
| certificate of conformity | 1 copy |