Economy Azzota® Waterproof Pen Type pH Meter tester WPPH-20
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Economical pocket pH tester, 2 points calibration, Automatic Temperature Compensation. The meter is suitable for measuring the pH of semisolids, accuracy: 0.05 pH. Carry case and calibration standard included.
Features:
• Economical pocket pH tester is equipped with a flat surface pH electrode.
• 2 points push-button calibration with auto-buffer recognition.
• Automatic temperature compensation ensures accurate readings over the entire range.
• Auto-Power Off effectively conserves battery life.
• Hold function momentarily freezes reading for easy viewing and recording.
• Replaceable electrode module reduces maintenance and replacement cost.
• Waterproof feature to ensure complete protection in a harsh environment.
Applications:
• Aquaculture and hydroponics
• Food and beverage
• Agriculture and other applications
pH |
Model WPPH-20 | |
Range |
0.00 to 14.00 pH |
|
Resolution |
0.01 pH |
|
Accuracy |
±0.05 pH |
|
Calibration Points |
2 points |
|
pH Buffer Options |
USA (pH 4.01/7.00/10.01) |
|
Temperature |
||
Range |
0 to 60°C |
|
Resolution |
1°C |
|
Accuracy |
±1°C |
|
Other Specifications |
||
Temperature Compensation |
0 to 60°C, automatic |
|
Hold Function |
Manual |
|
Auto-Power Off |
8 minutes after the last key pressed |
|
Display |
Single-line LCD (21 × 21 mm) |
|
Power Supply |
3 × 1.5V LR44 micro alkaline batteries |
|
Battery Life |
Approximately 150 hours of continuous use |
|
Dimensions |
185(L) × 40(Ø) mm |
|
Weight |
100 g |
The new version can be found here:
https://labshops.com/products/p_777-wpph-30-waterproof-pen-type-ph-meter