Apera Instruments Multi-Parameter Tester - PC60 - pH/TDS/EC/Salinity/Temp - IP67

Specifications:

• pH
  • Range: -2.00 to 16.00 pH 
  • Resolution: 0.01/0.1 pH
  • Accuracy: ±0.01 pH ±1 digit
  • Points of calibration: Automatic 1 to 3 points
  • Temperature Compensation: Auto Temperature Compensation, 0 to 50°C (32 to 122°F)
• Conductivity
  • Range: 0 to 200.0 μS; 0 to 2000 μS; 0 to 20.00 mS
  • Resolution: 0.1/1 μS, 0.01 mS
  • Accuracy: ±1% F.S
  • Points of calibration: Automatic 1 to 3 points
  • Temperature Compensation: Auto Temperature Compensation, 0 to 50°C (32 to 122°F)
• TDS
  • ​Range: 0.1 ppm to 10.00 ppt
  • TDS Factor: 0.40 to 1.00
• Salinity
  • ​Range: 0 to 10.00 ppt
• Temperature
  • ​Range: 0 to 50°C (32 to 122°F)
  • Resolution: 0.1°C
  • Accuracy: ±0.5°C
• LCD:
  • 2-Color Backlit LCD, 180° Viewing Angle
  • Blue: Measurement Mode; Green: Calibration Mode;
• Reading Lock: HOLD
• Stable Reading Indication: Smiley Face icon
• Low-Battery Warning: Battery icon flashing, a reminder of battery replacement
• Self-Diagnosis: Yes
• Heads-Up Function: No
• Auto. Power-Off: Yes, auto power-off in 8 minutes without operation
• Waterproof Rating: IP67; Floatable
• Power: DC3V, AAA batteries*4
• Battery Life: Continuous operation up to 1000 hours
• Dimensions& Weight: Tester: (40*40*178) mm/ 133g; With case: (255*210*50) mm/ 800g