Environmental Monitoring Equipment & Supplies • Sales, Rental & Service by Enviro-Equipment — Charlotte, North Carolina USA

  • Conductivity measurement 0 to 200.0 mS/cm
  • Dissolved oxygen 0 to 200% saturation and 0 to 20 mg/L
  • Temperature measurement -5 to +65°C
  • Salinity measurement 0 to 80 ppt
  • 50 feet cable length
Title Daily Rate Weekly Rate Monthly Rate
YSI 85 (DO, Cond, Salinity, Temp) Rental $60.00 $140.00 $400.00

The YSI Model 85 Handheld Dissolved Oxygen, Conductivity, Salinity and Temperature System is a rugged, micro-processor based, digital meter with an attached YSI combination conductivity and dissolved oxygen probe.

The YSI Model 85 probe is a non-detachable, combination sensor designed specifically for the YSI Model 85 Handheld System. The conductivity portion is a four-electrode cell with a cell constant of 5.0/cm ±4%. The dissolved oxygen portion is a polargraphic Clark type sensor.

The system simultaneously displays temperature (in °C), along with one of the following parameters: dissolved oxygen in either mg/L (milligrams per liter) or % air saturation; conductivity; temperature compensated conductivity; (in μS/cm or mS/cm), and salinity (in parts per thousand {ppt}).

Items Included:
  • YSI 85
  • Calibration Record
  • Instruction Manual
  • Hard Case
  • (6) AA Spare Batteries
  • DO Membrane Kit

Measurement

Range

Resolution

Accuracy

Conductivity

0 to 499.9 μS/cm
0 to 4999 μS/cm
0 to 49.99 mS/cm
0 to 200 mS/cm

0.1 μS/cm
1.0 μS/cm
0.01 mS/cm
0.1 mS/cm

±0.5% FS
±0.5% FS
±0.5% FS
±0.5% FS

Salinity

0 to 80 ppt

0.1 ppt

±2%, or ±0.1 ppt

Temperature

-5 to +65°C

0.1°C

±0.1°C ±1 LSD

Dissolved Oxygen

0 to 200% Air Sat.
0 to 20mg/L

0.1% Air Sat.
0.01 mg/L

± 2% Air Saturation
± 0.3 mg/L

AttachmentSize
YSI 85 User Manual1.08 MB