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AI209 Value Series TDS & Conductivity Pocket Tester Pen
Brand: Apera Instruments
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⭐ 4.7 (2,100 reviews)
Singapore Environmental & Field Specifications
Measures 0-2000 ppm TDS and conductivity, BPB platinum black sensor, auto temperature compensation (0-50°C), IP67 waterproof housing.
Field Test Evaluation
Why Campers Love It
- ✔ Quickly verifies filtered drinking water purity from streams or campsite taps
- ✔ Platinum black sensor provides rapid 2-second stabilized readout
- ✔ Auto temperature compensation ensures accuracy regardless of tropical heat
- ✔ IP67 waterproof housing floats if accidentally dropped into water
Things to Consider
- ✖ Does not test for biological pathogens (use with Sawyer filter)
- ✖ Requires button cell batteries
Verified Amazon.sg Listing
S$42.00
Local fulfillment with Singapore Prime fast shipping and easy Amazon 30-day returns.
Check Price on Amazon.sg →| ASIN | B091V7H2P8 |
| Brand | Apera Instruments |
| Category | Outdoor Electronics & Power |
| Fulfillment | Amazon.sg Prime |
| Tracking ID | pettechsg-22 |