Extech 防水PH100​​掌上pH值测试仪

Extech Waterproof PH100 Pocket pH Tester

平面电极适合半固体，固体，表面测试

内置存储器可回顾15标记读数

智能芯片告诉你什么时候校准或更换您的仪器

ExStik pH值测试仪配有平面pH传感器，适合测试半固体及其表面。平面也降低了意外破损电极头适合崎岖的现场使用！内置智能芯片，简化了校准和诊断错误。CAL警报通知你，是时候重新校准确保准确的读数。续订指示灯告诉你是时候更换电极。内置存储器可回顾15依次标记读数。LCD同时显示pH值和温度读数，加上模拟条形图的pH值，可以让您查看读数趋势。防水测试仪浮在水中。

包括：传感器帽，样品杯，颈带，四节1.5V的电池。

Flat-surface electrode is great for semisolids, solids, and surface testing

Built-in memory recalls up to 15 labeled readings

Smart chip tell you when to calibrate or replace your meter

ExStik pH tester features a flat pH sensor making it ideal for testing semisolids and surfaces. Flat surface also reduces the chance of accidental breakage of the electrode tip—perfect for rugged field use! Built-in smart chip simplifies calibration and error diagnosis. CAL alert notifies you when it is time to recalibrate ensuring accurate readings. Renew indicator tells you when it is time to replace the electrode. Built-in memory recalls up to 15 sequentially tagged readings. LCD simultaneously shows pH and temperature readings, plus an analog bar graph of pH values lets you view reading trends. Waterproof tester floats in water.

What’s Included:

sensor cap, sample cup, neckstrap, and four 1.5 V batteries.