产品概述与应用
3-in-1 Multiparameter Measurement - One tester measures three parameters (pH, TDS and Temperature)
Full pH Range - Measurement at up to 2-decimal places
Multi-Range Capability - Low, medium and high TDS ranges – measures pure water
Multiple Calibration Points - Up to 5-point pH calibration and 2-point TDS calibration
Adjustable Parameters - TDS factor (0.40 to 1.00)
Fast Response - Temperature sensor in dome-shaped casing for faster ATC response
Temperature Compensation Options - ATC/MTC option available
User-Friendly Interface - Scroll-menu with four buttons control for stress-free navigation
Long-Lasting Design - Longest-lasting tester in the market! No tools required to replace sensor
Easy Parameter Toggle - One-press button to switch between parameters
Waterproof Construction - Certified IP67 Waterproof – Lightweight tester even floats
General: Ideal for quick and accurate pH checks in pools and spas, aquariums and hydroponics operations, or anywhere frequent pH testing is required. pHTestr 30 meets requirements for many standard environmental and ASTM test methods.
Industrial: Use for cooling towers, food processing water testing and process/wastewater testing in metal finishing, photo development, printing and chemical industries.
Educational: Useful in schools, many laboratory applications and ecology studies.
技术参数
| 型号/系列 | PTTestr 35 |
|---|---|
| pH Range | 0.00 to 14.00 pH |
| pH Resolution | 0.01 pH |
| pH Accuracy | ±0.01 pH |
| pH Calibration Points | Up to 5 (Auto) |
| pH Buffer Options | USA, NIST |
| TDS Range | 0 to 999 ppm 1.00 to 10.00 ppt |
| TDS Resolution | 1 ppm / 0.01 ppt |
| TDS Accuracy | 1% Full Scale |
| TDS Calibration Points | Up to 2 Points (Manual) |
| TDS Factor | 0.40 to 1.00 |
| Temperature Range | 0.0 to 50.0°C / 32.0 to 120.0°F |
| Temperature Resolution | 0.1°C/°F |
| Temperature Accuracy | ±0.5°C / ±0.9°F |
| Temperature Compensation | ATC / MTC |
| Non-Volatile Memory | Yes |
| Auto-Off | 8.5 mins after last key pressed (can be disabled) |
| Display | Dual-display LCD (2.1 x 2.7cm) |
| Power | 4 X 1.5V “A76” Micro alkaline batteries |
| Battery Life | > 150 hours |
| Dimensions | Boxed: 18.5 cm x 6.5 cm x 5 cm |
| Weight | 200 g |
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