REED SD-230 PH/ ORP Meter/ Datalogger

 
Features:

• Measures pH and ORP levels in water
• Manual or automatic temperature compensation
• Auto 3-point calibration for pH 4.0, pH 7.0 and pH 10.0
• Accepts any pH Electrode with a BNC connector Electrodes sold separetely (see below)
• Easy to read LCD with backlight
• Data hold and Max/Min record
• Real time data logger with integral 2GB SD memory card (OPTIONAL)
• Just plug the SD card into the computer and it downloads directly to EXCEL
• RS-232 and USB computer interface
• Auto or manual power off

Specifications:

• pH Range: 0 to 14 pH
  Resolution: 0.01 pH
  Accuracy: ±(0.02 pH+ 2 digits)
• mV Range: -1999 to 1999 mV
  Resolution: 1.0 mV
  Accuracy: ±(0.5% f.s. + 2 digits)
• Sampling Time: 1, 2, 5, 10, 30, 60, 120, 300, 600, 1800, 3600 seconds
• Memory Card: SD memory card, 1 GB to 16 GB
• Power Supply: 6 x 1.5V UM3/AA batteries
• Dimensions: 7.0 x 2.7 x 1.9 in
• Weight: 1.08 lb