Feature: 1. Data Display Mode: Support single number + meter display, multiple measurement data set display, optional real time curve display.2. Multi Function Buttons: single point recording, start and stop recording, automatic alarm and alarm function, strong anti interference ability, high sensitivity and quick response speed.3. Humanized Design: It is equipped with a size LCD screen and embedded full color interface, which can query, record and display data in real time.4. Capacity Storage: Support 4MB data storage function, can export data to a computer through Excel, and perform printing, editing, sign display functions, etc., support for cloud data reporting.5. Stability: High stability, the overall system availability rate is 99.7%, the database application availability rate is 99.8%, and it will be regularly maintained.Item Type: Soil TesterWeight: . 2233g / 78.8ozBattery Information: 1PC 7.4V 2500mAh LD74250 Lithium Battery (Built In Battery)Test Object: Temperature Humidity + Conductivity + PH + Nitrogen, Phosphorus and PotassiumVoltage: 100-240VPower Supply: 12V DC, 2500mA.H (Standard)Display Mode: 2.8in LCD DisplayCommunication : USB (read, see DB9 interface description for details)Data Storage: 4MB Storage (Standard Configuration)Working Temperature: -20-50Working Humidity: 0-90% (Relative Humidity), Non CondensingCharging Time: 4HPlug Type: US Plug, it applies to Canada, India, Mexico, Thailand, the , the Philippines, Taiwan and so on.voltage: AC100-240VMaterial: Plasticcolour: As shownPackage Contents:1 x Handheld Terminal1 x 5 Pin Sensor1 Adapter1 Cord1 x SuitcaseOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.