RS-100A無土栽培營養(yǎng)測試棒(組合式)
測量范圍: PPM:280--3080, EC:0.4—4.4, CF:4--44,
分辯率: 0.1 EC
: +/- 4% full scale(滿量程)
溫度范圍: 5 - 45℃ / 41-113℉(全自動溫度補償)
電池: DC 3 x 1.5V
顯示: LED x 16
特點: 自動檢測及自動開關(guān)
RS-100ANutrient-WandPPM/EC/CF Tester(3 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無土栽培營養(yǎng)營養(yǎng)測試棒(組合式)
測量范圍: PPM:280--3640, EC:0.4—5.2, CF:4--52,
分辯率: 0.1 EC
: +/- 4% full scale(滿量程)
溫度范圍: 5 - 45℃ / 41-113℉(全自動溫度補償)
電池: DC 3 x 1.5V
顯示: LED x 16
特點: 自動檢測及自動開關(guān)
RS-100 Nutrient-WandPPM/EC/CF Tester(3 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