Model Number:rzbng8f2wc1424-12 Colour:Blue Package Dimensions:17 x 6 x 4 cm; 127 Grams Material:PLA_(Polylactic_Acid), ABS_(Acrylonitrile_Butadiene_Styrene), PE_(Polyethylene) Special Features:Durable Item Weight:127 g Specification: Item Type: PH Tester Material: ABS Specification: 1 Set Use Battery: 2 Button Batteries LR44 (Ship with Inbuilt Battery) Battery Capacity: 280mAh TDS Measurement Range: 1-9999ppm Resolution: 1ppm Accuracy: 2% EC Measuring Range: 1-9999S/cm Resolution: 1S/cm Accuracy: 2% PH Measurement Range: 0.00-14.00pH Resolution: 0.01ph Accuracy: 0.05 Working Temperature: 0C-60C (32-140F) Automatic Temperature Compensation: 0C-60C Package List: 1 x Host 1 x Manual 3 x Packs Calibration Powder 1 x Storage Box Note: Ship with Inbuilt Battery Backlight DisplayPH meter adopts automatic backlight display, which automatically turns on the backlight display when it is turned on, and the value can be seen clearly even in dark conditions High Response RateThe PH tester supports low impedance to ensure a high response rate, which is convenient for your operation Applicable ScenariosPH tester is suitable for all household and laboratory test applications, including aquariums and swimming pools Storage BoxTap the screen to lock, long press to switch between Celsius/Hua degrees, the TDS meter is equipped with a storage box, which is convenient for you to carry ABS MaterialThe water quality tester pen is made of high quality ABS material, which is wear resistant and durable, and can be used for a long timeluxury corporate gifts Backlight Display High Response Rate Applicable Scenarios Storage Box ABS Material