无土栽培营养测试仪
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RS-100A无土栽培营养测试棒(组合式)

 

测量范围:    PPM:280--3080, EC:0.4—4.4, CF:4--44,

分辩率:       0.1 EC  

        +/- 4% full scale(满量程)

温度范围:    5 - 45℃ / 41-113(全自动温度补偿)

电池:              DC 3 x 1.5V

显示:         LED x 16

特点:        自动检测及自动开关

RS-100ANutrient-WandPPM/EC/CF Tester3 in 1

Range:        PPM: 280--3080, EC: 0.4—4.4, CF: 4--44,

Resolution:    0.1 EC

Accuracy :       +/- 4% full scale

TDS Factor:     700ppm = 1EC = 10CF,

Operating Temperature Range: 5 - 45(41-113)

Temperature Compensation Automatic up to78F(25c)

Features:       Auto turn on & off, Auto turn Check.

Battery Life:     DC 3 x 1.5V

Display:        LED x 16

 

RS-100无土栽培营养营养测试棒(组合式)

测量范围:  PPM:280--3640, EC:0.4—5.2, CF:4--52,

分辩率:       0.1 EC  

        +/- 4% full scale(满量程)

温度范围:    5 - 45℃ / 41-113(全自动温度补偿)

电池:              DC 3 x 1.5V

显示:         LED x 16

特点:        自动检测及自动开关

RS-100 Nutrient-WandPPM/EC/CF Tester3 in 1

Resolution:    0.1 EC

Accuracy :       +/- 4% full scale

TDS Factor:     700ppm = 1EC = 10CF,

Operating Temperature Range: 5 - 45(41-113)

Temperature Compensation Automatic up to78F(25c)

Features:       Auto turn on & off, Auto turn Check.

Battery Life:     DC 3 x 1.5V