PH-901 Pen pH Testr WP
Range: 0.00Â ¡ Â ª 14.00 pH,
Resolution: 0.01 pH,
Accuracy:  ¡ à œ  ¡ à € 0.03 pH,
Temp. C: 5Â ¡ Â ª 50Â ¡ Ã ¦ , ( ATC)
Calibration: Two-point at 6.86pH and 4.01pH ( or 7.0pH....

PH-902 Pen pH Testr WP
Range: 0.00Â ¡ Â ª 14.00 pH,
Resolution: 0.01 pH,
Accuracy:  ¡ à œ  ¡ à € 0.03 pH,
Temp. C: 5Â ¡ Â ª 50Â ¡ Ã ¦ , ( ATC)
Calibration: Two-point at 6.86pH and 4.01pH ( or 7.0pH....

DDS- EC Mini Check
Range: 0.0-10.0 EC( mS/ cm) ,
Resolution: 0.1 EC,
Accuracy: Â ¡ Ã € 2% Full Scale,
Battery Life: DC 4 x 1.5V,
Temp. ¡ à ¦ : 5--50 ¡ à ¦ ( ATC) ,
Display: 2Â ½ LCD

DDS- ¦ à Œ S / cm Mini Tester
Range: 0-1999 uS/ cm,
Resolution: 1 uS/ cm,
Accuracy: Â ¡ Ã € 2% Full Scale,
Battery Life: DC 4 x 1.5V,
Temp. ¡ à ¦ : 5--50 ¡ à ¦ ( ATC)

ZDS-TDS Pen Tester WP ( Total Dissolved Solids)
Range: 0-1999 ppm ( mg/ l) ,
Resolution: 1 ppm ( mg/ l) ,
Accuracy: Â ¡ Ã € 2% Full Scale,
Battery Life: DC 4x 1.5V,
Temp. ¡ à ¦ : 5--50 ¡ à ¦ ( ATC....

ZDS- EC Pen Check WP
Range: 0.00-19.99 EC( mS/ cm) ,
Resolution: 0.01 EC,
Accuracy: Â ¡ Ã € 2% Full Scale,
Battery Life: DC4 x 1.5V,
Temp. ¡ à ¦ : 5--50 ¡ à ¦ ( ATC) ,
Features: Automatic....

RS-100A Nutrient-Wand PPM/ EC/ CF Tester £  ¨ 3 in 1 £  ©
Range: PPM: 280--3080, EC: 0.4Â ¡ Â ª 4.4, CF: 4--44, Resolution: 0.1 EC
Accuracy : + / - 4% full scale
TDS Factor: 700ppm = 1EC = ....

RS-100B Nutrient-Wand Precision Digital PPM/ EC/ CF Tester £  ¨ 3 in 1 £  ©
Range: PPM: 0--9990, EC: 0.0Â ¡ Â ª 10.0, CF: 0--100, Resolution: 10ppm ( mg/ l) ; 0.1 EC ( mS/ cm) , , 1 CF,
Accuracy: ....

ZDRS-200 pH & TDS, Temp Monitor £  ¨ 3 in 1 £  ©
Range: 0.00 -- 14.00 pH ; 0 -- 9990 ppm, 5 Â ¨ C 35Â ¡ Ã ¦ / 41Â ¨ C95 Â ¨ H
Resolution: 0.01 pH; 10ppm ( mg/ l) ; Â ¡ Ã € 1% Â ¡ Ã ¦ / Â ¡ Ã € 1% Â ¨ H....

ZDRS-200A pH & EC, Temp Monitor £  ¨ 3 in 1 £  ©
Range: 0.00 -- 14.00 pH ; 0.0Â ¨ C10.0 EC ( mS / cm) , 5 Â ¨ C 35Â ¡ Ã ¦ / 41Â ¨ C95 Â ¨ H
Resolution: 0.01 pH; 0.1EC; Â ¡ Ã € 1% Â ¡ Ã ¦ / Â ¡ Ã € 1% Â ¨ H....

ZD-06 SOIL PH AND MOISTURE TESTER
Range: pH: 3-8 pH ; Moisture: 1-8
Notes: Soil pH value is a very important factor for the quality of crops. Most of crops cannot survive in too....

ZD-05 SOIL PH AND MOISTURE TESTER
Range: pH: 3-8 pH ; Moisture: 1-8
Notes: Soil pH value is a very important factor for the quality of crops. Most of crops cannot survive in too....