Select-Scientific - Model Apera PC60 -pH/Conductivity/TDS/Salinity/Temp Tester

• Simultaneously tests pH/EC/TDS/Salinity/Temperature in a quick, accurate, and reliable manner
• EASY-TO-INSTALL Replaceable Multi-parameter Probe with single-tap measuring mode switch
• Auto recognition of stable values (with optional AUTO HOLD function) improves consistency so you don`t have to guess when to manually hold measurement
• LARGE CLEAR viewing angle screen with 2 backlit color (indicating 2 different modes), dual display of temp./pH/EC/TDS/Salinity, and indications of completed calibrations and stable readings
• COMPLETE KIT with READY-TO-USE calibration solutions, calibration bottles, storage solutions, AAA batteries, and a lanyard all in a portable carrying case

pH :

• Range : -2.00-16.00pH
• Resolution : 0.01pH
• Accuracy : ±0.01pH

Calibration :  

• Conductivity : Range : 0-200.0 μS/cm
• 0-2000 μS/cm
• 0-20.00 mS/cm 
• Resolution : 0.1/1 μS
• 0.01 mS/cm 
• Accuracy : ±1% FS
• Temp. Coeff. : 0.00-4.00% / °C

TDS :

• Range : 0.1 ppm - 10.00 ppt
• TDS Factor Setting : 0.40-1.00

Salinity :

• Range : 0-10.00 ppt
• Temp : 0-50°C
• Calibration : 1-3 points 
• Power : DC 3V, 4x AAA Batteries
• Battery Life : Continuous operation > 200 Hours
• Auto Power Off : Yes (After 8 minutes)
• IP Rating : IP67: Waterproof and dustproof
• Weight : 107g
• Dimensions : 40x40x178mm
• Warranty : Tester 24 Months
• Sensor 6 months