8689 pH Meter with replaceable electrode
Model #8689
IP65 Waterproof Housing
Dual display with ATC
Replaceable electrode
Pen size, easy to fit in pocket
One touch auto calibration, 3 points
Auto power-off
°C/°F switchable
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Our new 8689pH meter does everything that the expensive models do at an affordable price. You get auto temperature compensation, 3-point calibration, ±0.05 accuracy, IP65 water resistant rating, dual display, and replaceable electrode.
| pH Range |
0.00 to 14.00 pH |
| pH Accuracy |
±0.05 |
| pH Resolution |
0.01 pH |
| Temp Range |
32 to 122°F (0 to 50°C) |
| Temp Accuracy |
±0.5°C |
| Temp Resolution |
0.1 |
| Environmental Range |
32 to 140 °F (0 to 60°C) |
| Environmental RH% |
<80% |
| Battery |
4 x A76 (LR44) |
| Dimensions |
6.9" x 1.5" x 1.5"
(176mm x 39mm x 39mm) |
| Weight |
3.9 oz. (110g) |
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Replacement Electrode for 8689
Model: VZ86P8AZ
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Replacement electrode for 8689 pH meters.
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pH Buffers
Model: Various
- Standardized reference solution
- 10ml or 500ml sizes
- purchase individually or in assorted packs
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Standardized NIST-Certified pH references within 0.01pH @ 77°F (25°C). Freshness dated and labeled. Can be bought in 20ml or 500ml bottles or in assorted packs. More Info |
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Download 8689 User Manual
