Hanna HI-98107 pHep Waterproof pH Meter:

Multi-level LCD display, both pH and temperature reading simultaneously display, 0.1 pH resolution, ±0.1 pH accuracy, 0.0 to 14.0 pH range, automatic temperature compensated pH measurement, ℃ or ℉ temperature can be set, two-button operation, automatically accepts and stores the calibration value, low battery indicator, and automatic shut-off. 

Do you need a high-quality pH meter? That's correct—you're in the ideal place right now. Considering Tools Bangladesh is providing tools and supplies for testing. You can purchase your desired instrument from us in Bangladesh at a reasonable price with the most convenient shipping service.