
*large display
*One touch for 3 points Auto-calibration
*Waterproof housing
Specifications:
Specifications |
8684 |
8685 |
8686 |
Accuracy ± |
0.3pH |
0.2pH |
0.05pH |
Cal. Point (4.7.10) |
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Aouto Power Off |
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pH range |
2-12 |
0-14 |
0-14 |
Temp. accuracy |
N/A |
± 1 OC |
± 0.5 OC |
Temp. resolution |
N/A |
0.5 OC/F |
0.1 OC/F |
Resolution |
0.1pH |
0.1pH |
0.1pH |
Hold data |
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Unit C/F switchable |
N/A |
Functions: