RS-100B高精度数显PPM/EC/CF 测试棒(组合式)

测量范围：     PPM: 0--9990,    EC: 0.0—10.0,           CF:0--100,

分辨率：      10ppm (mg/l);     0.1EC ( mS/cm ),         1 CF,

精度：         ±2% F.S;         ±2% F.S.               ±2% F.S.

温度范围：     5—45 ℃ (全自动温度补偿)

TDS标定：   一点定位校准1382 ppm标定，500ppm = 10CF= 1EC or 700ppm = 10CF= 1EC,

电池:                DC 9V ;        显示： 3½ LCD 背光;    

特点： 数据自动保持; 自动关机。

RS-100B Nutrient-Wand Precision Digital PPM/EC/CF Tester（3 in 1）

Range:          PPM: 0--9990,     EC: 0.0—10.0,          CF:0--100,

Resolution:      10ppm (mg/l);      0.1 EC (mS/cm),,        1 CF,

Accuracy:       ±2% F.S;          ±2% F.S.              ±2% F.S.

Temp.℃:        5--45℃ (ATC)

TDS Calibration:  One-point at 1382 ppm;

TDS Factor:      500ppm = 10CF= 1EC  or  700ppm = 10CF= 1EC,

Features:   Automatic switch-off function: After 5 minutes without pushing

Battery Life:      DC 9V ;       Display:   3½ LCD with illumination(Blue background)