?測量範圍：PH：0～14.00PH
溫度：0～50.0℃
?PH4/PH7或PH-10自動校正功能
?具有自動溫度補償
?一體成型，內建酸鹼及溫度感應器
?外殼防水等級IP67
?可紀錄最大值、最小值及讀值鎖定功能
?攝氏/華氏單位切換
?Size：180×40×32mm

☆隨機特別附贈：
PH-04酸鹼溶液pH4
PH-07酸鹼溶液pH7
☆附贈 儀器攜帶皮套

☆建議選購電極液保養，加強靈敏度，增快量測速度

PEN PH METER
Model : PH-222
* 0 to 14.00 pH.
* ATC (auto temperature compensation).
* Auto calibration for pH 4, pH 7 or pH 10.
* Meter with pH electrode, all in one.
* IP-67, water proof.
* Easy replacement for the pH electrode.
* Pen type, easy carry out.
* Data logger.
* pH 4, pH 7 standard solution are included.
* DC 1.5V battery (UM-4, AA) x 4, long life.