High-Precision Pen-Style Testing Instrument with Automatic Temperature Compensation and Data Hold Function, Designed for Liquid Analysis, Available in

Features: Simultaneously measures levels (0.00-14.00) And temperature (0-70°C) with high accuracy (±0.05pH, ±1°C), ideal for home labs, pools, hydroponics, and aquariums. Built in sensors adjusts readings based on real time temperature changes to ensures reliably results in varying environments. Supports calibration with 4.01/7.00/10.01 Buffer solution; screen turn red when exceeds safe ranges for instantly visual warnings. Features a Type C rechargeable battery (3.7V/1000mAh) and detachable probe for cost effective, long term use without frequent battery replacements. Includes data hold (HOLD), ℃/℉ unit switching, auto off, and a clear LCD display in a lightweight pen styles body for portable operations. Specifications: Component:Plastic Size:Approx.43x43x179mm/1.69x1.69x7.04inch Measuring ranging: 0.00~14.00PH, temperature 0~70℃ Measurement accuracy: ±0.05PH, ±1℃ Calibration methods: three-point automatic calibration Power supply methods: 3.7V 1000mAh rechargeable lithium batteries (Type C charging) Additional functions: temperature compensation, abnormal alarm, data lock, unit switching, automatic shutdown Package Includes: 1 Set Digital Meter note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind before you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.