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土壤pH直測儀

土壤直接測量pH筆

型號(hào):PHDS2-N

現(xiàn)如今,，有史以來第一次有一個(gè)pH筆，可以直接在土壤樣品上提供土壤pH值讀數(shù),，無需混合漿液,。只需將土壤樣品從地下取出，將pH直測筆的平面電極置入土壤中并讀取數(shù)值,。土壤pH直測筆還可以測量液體的pH值,，可以讀取和記錄15個(gè)連續(xù)數(shù)值,，具有自動(dòng)溫度補(bǔ)償功能，并可以同時(shí)顯示pH和溫度值,。儀器配有平面pH電極,、傳感器保護(hù)蓋、沖洗瓶,、電池、4.01和7.01pH校準(zhǔn)液,。單位精確到+/-0.10pH,。

Direct Soil pH Pen

Part#：PHDS2-N

Now, for the first time, there is a pH pen that gives soil pH reading directly in a soil sample without having to mix a slurry. Simply pull a soil sample out of the ground, press the Direct Soil pH Pen's flat surface electrode into the soil and read the meter. The Direct Soil pH Pen also measures pH in liquids like irrigation water and spray tanks and unit even floats! Memory records and recalls 15 sequential readings, has automatic temperature compensation and displays pH and temperature. Complete with flat surface pH electrode, protective sensor cap, rinse bottle, batteries, 4.01 & 7.01 pH calibration fluid. Unit is accurate to +/- 0.1 pH point.