LAQUA WQ-310-K
Handheld Water Quality Meters
The LAQUA WQ-310-K is a versatile, professional handheld water quality meter kit designed to deliver accurate and reliable measurements in both laboratory and field environments. Engineered for flexibility, this compact system allows users to measure key water quality parameters with interchangeable sensors—making it an ideal solution for routine and advanced testing applications.
Built for durability and ease of use, the WQ-310-K combines precision performance with intuitive operation, ensuring consistent results wherever testing is required.
Key Features of the LAQUA WQ-310-K:
- Modular Sensor Compatibility
Supports interchangeable electrodes for flexible parameter measurement. - High Accuracy & Stable Readings
Advanced measurement technology ensures reliable, repeatable results. - Automatic Temperature Compensation (ATC)
Improves accuracy by compensating for temperature variations. - User-Friendly Interface
Clear LCD display with simple keypad navigation for efficient operation. - Portable & Rugged Design
Lightweight yet durable construction ideal for fieldwork and on-site testing. - Data Hold Function
Conveniently freeze readings for easy recording. - Energy-Efficient Operation
Battery powered with auto power-off to extend usage time.
Typical Applications:
✔ Environmental water monitoring
✔ Drinking water and wastewater testing
✔ Aquaculture & hydroponics
✔ Industrial quality control
✔ Educational & research laboratories
The LAQUA WQ-310-K offers a dependable and flexible solution for water quality analysis—combining portability, precision, and adaptability in one professional handheld system.
Specifications:
| Model | LAQUA WQ-310-K |
| Channel | Single |
| Memory | 10,000 Data with date and time stamp |
| Data Log | Auto / Manual |
| Measurement Modes | Auto Stable / Auto Hold / Real Time |
| Calibration Alarm | Programmable: 0 to 400 days |
| Auto Power Off | Programmable: 0 to 60 minutes |
| Real-time Clock | Available |
| Sensor Status | On display |
| Diagnostics | Error codes |
| Language | English, Japanese, French, German, Spanish, Portuguese, Chinese |
| PC Communication | Via micro USB cable or wireless |
| Printer Communication | Via 25-pin D-sub printer (RS232) cable |
| Meter Input | Push-pull connector |
| Display | Color graphic TFT-LCD, 3.5 inches |
| Housing | IP67, shock & scratch resistant, non-slip (ABS / polycarbonate) |
| Power Requirement | 4 x AA batteries / battery pack or USB charger with micro USB cable |
| Battery Life | > 100 hours (with display brightness 3 and no sensor connected) |
| Dimensions | 220 (L) x 90 (W) x 34 (H) mm |
| Weight | Approx. 400g (batteries included), 320g (batteries excluded) |
| Standard Accessories | Carrying case, 4 x AA batteries, wireless SD card, manual, and quick guide |





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