جهاز اختبار جودة المياه جيبي 7 في 1 قياس درجة الحموضة/مجموع المواد الصلبة الذائبة/التوصيل الكهربائي/امكانية تقليل الاكسدة/الجاذبية المحددة/الملوحة/درجة الحرارة كهربائي

Specifications:
Model: C-600A(with backlight) / C-600 (optional)
EC:            
Measurement range: 0 to10000uS/cm 10.01-19.99ms 20.1-400mS/CM
Resolution: 1 uS/cm; 0.1 mS/CM;
Accuracy: ±2% of reading
TDS:           
Measurement range: 0 to 1000ppm 1000ppm to 10000ppm 10.1 to 200.0ppt
Resolution: 1ppm;; 0.1ppt
Accuracy: ±2% of reading

Salinity:       
Measurement range: 0.00 to 25.00%
Resolution: 0.01%
Accuracy: 0.01-5.00% (±0.1%) 5.10-25.00% (±1%)

PH:                
Measurement range: 0.01-14.00pH
Resolution: 0.01pH
Accuracy: ±0.05pH
ORP:          
Measurement range: 0~±999mV
S.G:Measurement range: 1.000~1.222
Working environment: 0 to 60.0 ° C (32.0-140 ° F); RH 100%
TDS factor: 0 .4to 1.0
Temperature range: 0.1-60.0 °C 32.0-140 °F
Temperature accuracy: ±0.5°C
Temperature resolution: 0.1 °C / °F
Power source: 3x1.5LR44 ( not included )
Display size: 33*24mm
Size: 183*37*37mm (7.2*1.5*1.5in)
Weight: 105g (3.2oz)

Package List:
1 * 7 in 1 meter
1 * manual in English
3 * buffer power

1.this item comes without retail box
2.Precautions Always clean the electrode after each use.
3.If the pH calibration does not identify the solution, the electrode is broken.