ปากกาทดสอบค่าความเป็นกรด-ด่าง (pH Testr 20)
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Product Features
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Large Display Screen – dual display LCD for enhanced readability, provides comprehensive meter information |
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Waterproof, Dustproof Housing – IP67 rated, maintains the integrity of your tester even in harsh conditions. Plus it floats! |
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User-Replaceable Sensor – reuse the same meter body many times |
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Double Junction Sensor offers longer lasting usage |
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Push-Button Calibration with Auto-Buffer Recognition – quick, easy calibration with no calibration mistakes |
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Choice of USA or NIST pH buffer standards with up to 3 points |
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Auto-Power Off saves battery power after non-use |
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Hold Function freezes reading momentarily for easy viewing |
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Self-Diagnostic for easy troubleshooting (e.g battery indicator, message codes) |
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Enhanced power saving allows extended power consumption up to 500 hrs with single battery set |
Applications
General: Ideal for quick and accurate pH checks in pools and spas, aquariums and hydroponics operations, or anywhere frequent pH testing is required.
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.
Specifications
| pH Range |
-1.0 to 15.0 pH |
| Resolution |
0.01 pH |
| Accuracy |
±0.01 pH |
| No. of Calibration Points |
3 points |
| pH Buffer Options |
USA – pH 4.01, 7.00, 10.01; NIST – pH 4.01, 6.86, 9.18 |
| LCD Display |
Dual display with battery indicator, error messages/codes |
| ATC |
Yes |
| Special Functions |
Large Dual Custom Display, Self-diagnostic; Hold function; Auto-Power Off after 8.5 minutes |
| Power |
4 x 1.5V alkaline button cell batteries; >500 hrs |
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| ไฟล์ที่เกี่ยวข้องกับผลิตภัณฑ์ |
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