Detail LUTRON PH-201 PH Meter

General Specifications :

• Features :
  * Economical soct digital pH meter
  * Genral purpose applications
  * Easy operation
  * Compact size, light weight
• Display : LCD, size : 45×29 mm
• Measurement : pH
• Range/Resolution : 0 to 14 pH X 0.01pH
• Accuracy :
  ± 0.07 pH (pH 5 – pH 9)
  ± 0.2pH ( pH 1- pH 3.9, pH 10. 1 – pH 13)
  ± 0.1pH ( pH 4 – pH 10)
  Main instrument only
• Imput impedance : 10^12 ohms
• PH range temp. compensation : Not necessary to adjust
• Sampling time : Approx 0.4 second
• Operatingtemperature : 0 to 50 ( 32 to 122 ).
• Operating humidity : Less than 80% RH
• Calibration VR : External pH 4 ( slope adj. ) & pH 7 ( Cal. adj. ) calibration adjustment VR.
• Power supply : 006P DC 9V battery
• Power consumption : Approx 2.0 mA
• Dimension : 131x70x25 mm
• Weight : 153g/0.34 LB (including battery)
• PH electrode (optional ) : Any connector PH electrode with BNC connector

Applications : 

Aquariums, beverage, fish hatcheries, paper industry, plating industry, quality control, food processing, photography, laboratory, Scholl and college, swimming pool, water conditioning.