Pen Portable pH Meter
It is designed like a pen and more convenient to use anywhere and anytime!
◆ Best function: automatic calibration, automatic temperature compensation, automatic power off, low voltage alarm, pH electrode invalidation display, etc.
◆ Easy to use: single button operation.
◆ Reliable structure design: meet IP57 waterproof, replaceable batteries, calibration solution, electrode soaking solution and standby batteries in a portable case.
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Ordering Information → Parameter ↓ |
BGD 287 |
BGD 288 |
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Measuring Range |
0～14.0 pH |
-1.00～15.00 pH |
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Resolution |
0.1 pH |
0.01 pH |
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Accuracy |
± 0.1 pH |
± 0.01 pH |
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Stability |
±0.1 pH/3h |
±0.01 pH/3h |
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Temp. Compensation Range |
0～60℃ (automatic) |
（0 ~ 60）℃ (automatic) |
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Show Temperature |
No |
Yes |
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Auto. Calibration |
1 Point（pH7.00） |
1 ~ 3 point （pH4.00/7.00/10.01） |
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Power |
CR2032 lithium batteries×2，continuous use for over 100 hours |
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Dimension |
148mm×29mm×14mm |
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Weight |
43g |
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