| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $22.25 | $21.79 | $21.11 | $20.20 | Contact US |
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5-In-1 Water Quality Tester Pen-Shaped Water Quality Meter EZ-9909A for TDS/EC/PH/SALINITY/TEMP
Description:
It is a new multi-functional water quality test instrument, which can measure pH, TDS, EC, salinity value and temperature. The measurement range is large and wide, which can measure both fresh water salinity and sea salt. It is waterproof for easy applications.
Features:
- Five-in-1: measure PH, TDS, EC, salinity and temperature
- Measurable salinity (sea salt/freshwater salt). Sea Salt: Seawater salinity is the ratio of total dissolved solids to the weight of sea salt in seawater, usually expressed in grams per kilogram of seawater. (Measuring range 10.1-200.0ppt). Freshwater salt: light water with salt content less than 0.5g/L (measurement range: 0.00-25.00% accuracy: 0.01-5.00% 5.10-25.00%)
- Waterproof grade: TP67 (it can still be used after falling into a fish tank)
- Replaceable probe; automatic calibration
Specifications:
- EC test range: 0 to10000uS/cm, 10.01-19.99ms, 20.1-400mS/CM. Resolution: 1uS/cm; 0.1mS/CM. Accuracy: ±2% of reading
- TDS test range: 0 to 1000ppm, 1000ppm to 10000ppm, 10.1 to 200.0ppt. Resolution: 1ppm; 0.1ppt. Accuracy: ±2% of reading
- Salinity range: 0.00 to 25.00%. Resolution: 0.01%. Accuracy: 0.01-5.00% (±0.1%); 5.10-25.00% (±1%)
- PH test range: 0.01-14.00pH. Resolution: 0.01pH; Accuracy: ±0.05pH
- Temperature Compensation: Automatic Temperature Compensation (ATC)
- Working environment: 0 to 60.0°C (32.0-140°F); RH 100%
- TDS factor: 0.4to 1.0
- Temperature range: 0.1-60.0℃; 32.0-140℉. Temperature accuracy: ±0.5℃. Temperature resolution: 0.1°C/°F
- Automatic shutdown: about 5 minutes
- Dimensions: 183 x 37 x 37mm/7.2 x 1.5 x 1.5"
- Net weight: 90g/0.2lb
- Display: Support backlight
- Waterproof grade: IP67
- Power consumption: 2.9 mA. Power consumption is 0 when off
Attention:
- The accuracy is relatively accurate within 150ppt, and the deviation above 160ppt is relatively large.
- After use, be sure to clean the electrode.
Package Included:
- 1 x Water Quality Meter
- 1 x User Manual
Note:
- Batteries are not included. 3pcs LR44 button cells are recommended.
