STDZQCWY Plant Nutrient Testing, Leaf Nutrient Tester, Multi Parameter Simultaneous Detection Rechargeable Lithium Battery, With Aluminum Carry Case For Farm, Garden, Agriculture Research

STDZQCWY

【Multi Parameter Simultaneous Detection】This tester instantly measures and displays four core plant indicators at once: chlorophyll value, nitrogen content, leaf temperature and leaf water thickness.It provides reference data for fertilization and irrigation, reduces fertilizer waste, improves fertilizer utilization, and helps precision agriculture 【Fast Measurement Response】2mm×2mm tiny test area adapts to various thin and thick crop leaves. Chlorophyll measuring range covers 0.0-99.9 SPAD with precision within ±1.0 SPAD unit, repeatability within ±0.3 SPAD unit. Single test finishes in less than 3 seconds to boost field detection efficiency 【Large Capacity Data Storage】Equipped with a 2GB SD card for massive field data recording, easy to export data via USB adapter for later analysis. Built-in 2000mAh 4.2V lithium rechargeable battery supports long-duration outdoor field work without frequent power replacement 【Portable Handheld Design】The main tester weighs only 200g with compact dimension 140×85×45mm, easy to grip for long-time field testing. Matched with a shockproof aluminum carry case with foam lining, all accessories can be fully stored and carried to farms, greenhouses and test fields conveniently 【Wide Applicable Detection】Suitable for all kinds of vegetable, fruit, grain and cash crop leaves. It works stably under 0℃-50℃ and 85% relative humidity environment, widely used in agricultural planting bases, university laboratories, planting research and garden cultivation management