High-accuracy PH meter

High-accuracy PH meter 1 High-accuracy (@20°C/68°F):±0.05 pH 2 High-resolution:0.01 pH 3 PH meter range: 0.0 to 14.0 pH 4 Accuracy (@20°C/68°F):±0.05 pH 5 Typical EMC Deviation:±0.05 pH 6 Calibration: Manual, 1 point, 7 Temperature Compensation Automatic:0 to 50°C 8 Environment:0 to 50°C (32 to 122°F); 9 RH max 95% 10 Battery Type:4 x 1.5V alkaline 11 Battery Life :approx. 200 hours of use 12 Dimensions:152 x 30 x 21 mm(5.9 x 1.2 x 0.8") 13 Weight:53 g 14 PH meter CALIBRATION • Immerse the tester up to the maximum immersion level in pH 6.86 buffer solution • Allow the reading to stabilize and using a small screwdriver adjust the calibration trimmer to read 6.9. Calibration is now complete.