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Sper Scientific™ pH SD Card Logger

Reads and records pH, ORP and temperature data onto standard SD memory cards.

$330.75 - $433.35


Accuracy (pH) ±0.02
Battery Type AA
Certifications/Compliance CE, RoHS
Display Type LCD
For Use With (Application) pH, ORP, Temperature
View More Specs

Includes: Logger includes fold-out tripod, soft carrying case, six AA batteries, instruction manual and one 2GB SD card. Logger Kit includes one pH SD Card Logger; sealed Epoxy body reference combination electrode with a BNC connector and a 2.5 ft cable, ATC temperature probe, pH buffers 4, 7, 10 and deionized water, 6 AA batteries and instructions; hard-shell, foam-lined case.

Products ${productFamilyLength}
Catalog Number Mfr. No. Type Price Quantity  
Catalog Number Mfr. No. Type Price Quantity  
S05864 Fisher Scientific
pH SD Card Logger Each for $330.75
S05865 Fisher Science Education
pH SD Card Logger Kit Each for $433.35


  • Records data onto standard SD memory cards — when full, simply exchange SD cards for unlimited data storage
  • Uploads preformatted data to Excel™, without the need for additional software and cables
  • Stream data directly to a computer using the optional software and cables
  • Each data set includes pH, temperature, time and date
  • Features ATC (automatic temperature compensation)/manual temperature adjustment, automatic buffer recognition, min./max., auto power off, low battery indicator and hold function
  • Accepts any pH or ORP probe with a BNC connector; ATC temperature probe (not included)
  • Available as a kit with everything necessary for immediate field use


  • pH (Range): 0 ∽ 14 pH; Resolution: 0.01; Accuracy: ± (0.02 pH+2d) reading
  • mV (Range): -1999 ∽ 1999mV; Resolution: 1; Accuracy: ± (0.5%+2d) reading
  • ORP (Range): -0 ∽ 1999 ORP; Resolution: 1; Accuracy: ± (0.5%+2d) reading
  • Sampling Time of Display: ∽ 1 sec.
  • Data Output: RS232/USB PC computer interface
  • Operating Temperature: 0° ∽ 50°C


CE marked


RoHS compliant


One year

Description & Specifications


pH, ORP, Temperature
1 year