Specifications:

• TDS measuring range: 0-1999ppm/0-19.99ppt
• Solvement temperature compensation range: 0-60℃
• Repeatability: ±1us/0.01mS
• Model Number: AR8011
• EC measuring range: 0-1999us/2.00-19.99mS
• Display: LCD
• Data hold: yes
• Calibration: yes
• Brand Name: SMART SENSOR
• Battery Type: 4 x LR44 button type
• Backlight: yes
• Accuracy: ±(3%F.S+1 digit)
• DIY Supplies: ELECTRICAL