YSI™ Model 556 Multi-Probe System

Multi-functional handheld DO meter

Brand: YSI™

Manufacturer Part Number: 55602

UNSPSC: 41115611

Code: 03

Additional Details:
Additional Details: Weight: 1.00000kg

Product Code. 11930095


This item has been discontinued and is no longer available. View the product for possible alternatives or contact our Product Support team on 01509 555888 for assistance

  • Description and Specification
  • Alternative Products
  • Accessories and Spare Parts
Description and Specification


Range (Conductivity) 0 to 100mS/cm
Data Points 49000
Outputs RS232
Accuracy (ORP) ±20mV
Resolution (Temperature) 0.1°C
Accuracy (DO) 0 to 200% Air saturation: ±2% of reading or 2% saturation, whichever is greater, 200 to 500% air saturation: ±6% of reading, 0 to 20mg/L: ±2% of reading or 0.2mg/L, whichever is greater, 20 to 50mg/L:
Resolution (pH) 0.01
Accuracy (pH) ±0.2
Width (Metric) 11.9cm
Resolution (DO) 0.01mg/L
Range (Salinity) 0 to 70ppt
Resolution (Salinity) 0.01ppt
Product Type DO Meter with Barometer
Weight (Metric) 916g
Resolution (Conductivity) 0.001 to 0.1 mS/cm
Range (pH) 0 to 14
Warranty 3 Years
Accuracy (Temperature) ±0.15°C
Resolution (ORP) 0.1mV
Height (Metric) 22.9 cm
Includes Four C batteries, operating manual, soft carrying case
Accuracy (Conductivity) ±0.5% of Reading, 0.001mS/cm
Range (DO) 0 to 50mg/L
Range (ORP) -999 to 999mV
Certifications/Compliance Conforms to GLP, CE Compliant
Alternative Products
Accessories and Spare Parts