Visit for Information on the Corona-virus disease (COVID-19) Pandemic.
If you do not understand these 3 words, google them: symptom, symptomatic and asymptomatic. Some of us were ignorant at Clarkson but not anymore.

How many young people under the age of 18 have died while having the Corona Virus in the state of California in the USA with a population of 39.5 million?
CDPH shows 104 as of May 9, 2023. This is 0.0002% of the California population. Have a health problem or over 80, yes it is dangerous but so is the Flu and Pneumonia.
Sweden with 10 million people never had any mask mandate and had the same results as the state of California! - - References: CDPH , Flu and Sweden

Browse by Manufacturer
Browse Categories

Solution Graphics
Search our store

Orion Lab Star EC112 Conductivity Bench Meter

<< Previous in Conductivity Meters Next in Conductivity Meters >>
List Price: $775.00
Clarkson Price: $658.75
You Save: $116.25 (15 %)
Clarkson Catalog Number: LSTAR1120
Manufacturer: Thermo Orion
Supplier Catalog Number: LSTAR1120
Manufacturer Direct Shipment
free shipping
Orion LSTAR1120, Orion LSTAR1125
Clarkson LSTAR1120
Orion Lab Star EC112 Conductivity Bench Meter
Thermo Orion LSTAR1120 / Fisher 15-200-972 / Thomas 22A00F843
Orion Lab Star EC112 conductivity bench meters

The Thermo Scientific Orion Lab Star EC112 Conductivity Bench Meter is ideally suited for laboratories with users of varying levels of technical expertise and who require a simpleto-calibrate and use meter for routine conductivity, salinity and TDS testing. Scientists have trusted Thermo Scientific Orion Lab Products for over 60 years to provide them with accurate and reliable analytical testing instruments in the lab and in the field.

Measure conductivity, salinity or TDS simultaneously with temperature using the Orion Lab Star EC112 Conductivity Bench Meter. To enable comprehensive measurement capabilities, measure conductivity in a range of 0.00 µS/cm to 500.0 mS/cm, measure salinity in a range of 0.00 to 80.0 ppt or 0.00 to 42.0 PSU, measure TDS in a range of 0.00 ppm to 500.0 ppt and measure temperature in a range of -5.0 to 105.0 °C or 23.0 to 221.0 °F.

For proficient SOP compliance, perform one-to-five-point conductivity calibrations, onepoint salinity calibrations, one-to-five-point TDS calibrations and one-point temperature adjustment calibrations.

Featuring a large, backlit display for easy viewability and small footprint to save bench space, this conductivity meter is an ideal option for simplified, budget-friendly lab testing. Use the onscreen stabilizing and ready indicators to help identify when conductivity meter, salinity meter and TDS meter readings are complete.

View active conductivity, salinity, TDS and temperature calibration logs with date and time stamp to enable accurate, reproducible measurements. Record key measurements using the 500-point data log with date and time stamp. Output data logs and calibration logs to a printer or computer for long-term data storage.

EC112 conductivity bench meter highlights:

  • Stabilizing and ready indicators identify when measurements are complete
  • Large 5” display with backlight to improve ease of viewing and recording measurements
  • Large primary conductivity, salinity or TDS measurement shown simultaneously with temperature measurements
  • Durable membrane keypad to support rugged lab use and disinfection needs
  • Small footprint to save bench space
  • IP-54 rated housing protects meter against spills, splashes and dust intrusion
  • Export data to computer or printer for long-term data storage
  • Twist-and-lock power adapter keeps power supply securely attached to meter
Parameter Description
Range 0.00 µS/cm to 500.0 mS/cm
Resolution 0.01, 0.1, 1 µS/cm; 0.01, 0.1 mS/cm
Relative accuracy ±0.5% reading ±1 LSD
Calibration points  1 to 5 points
Calibration method Automatic standard recognition with manual entry option
Temperature compensation Linear (0 to 10 %/°C) or off
Reference temperature 15.0, 20.0, 25.0 or 30.0 °C
Range 0.00 to 80.0 ppt; 0.00 to 42.0 PSU
Resolution 0.01, 0.1 ppt; 0.01, 0.1 PSU
Relative accuracy ±0.5% reading ±1 LSD
Calibration points 1 point
Modes Natural Seawater (ppt) or Practical Salinity (PSU)
Range 0.00 ppm to 500.0 ppt (1.00 factor)
Resolution 0.01, 0.1, 1 ppm; 0.01, 0.1 ppt
Relative accuracy ±0.5% reading ±1 LSD
Calibration point 1 to 5 points
TDS factor 0.40 to 1.00
Range -5.0 to 105.0 ºC, 23.0 to 221.0 ºF
Resolution 0.1 ºC, 0.1 ºF
Relative accuracy ±0.3 ºC, ±0.5 ºF
Calibration points 1 point
Offset adjustment Up to ±5 ºC
Display 5” backlit LCD
Time and date Yes
Time format  12 hour AM/PM or 24 hour
Date format Selectable, DD-MM-YYYY or MM-DD-YYYY
Read types Continuous, Auto-Read, Timed
Timed interval 5 seconds to 60 minutes
Data log 500 sets with time and date
Calibration log Active conductivity, salinity, TDS, temperature with time and date
Calibration alarm Yes, 1 to 168 hours or off
Sleep mode Yes, optional
Self-test Automatic with startup
Memory Non-volatile
Input 8-pin MiniDIN
Data output Computer or printer
Data output format CSV or print
Warranty 3 years
Certifications CE, cTUVus, FCC Class B, CES-001, KC, RCM
Enclosure IP-54
Power 100-240 VAC, 50-60Hz, 9 DC adapter, 1.3A
Dimensions (L x W x H) 187.2 mm x 155.2 mm x 61.7 mm,
7.37” x 6.11” x 2.43
Weight 700 grams, 1.54 lbs.
Catalog Number Description
LSTAR1120 * Orion Lab Star EC112 Conductivity Bench Meter with electrode stand, PC cable and universal power adapter
LSTAR1125 Orion Lab Star EC112 Conductivity Bench Meter standard kit, includes meter with electrode stand, PC cable, universal power adapter, 011050MD 2-cell K = 1.0 epoxy-body conductivity/ATC probe, 011007 1413µS/cm conductivity standard 5 x 60mL
Additional Information
Price List

Product Reviews

(0 Ratings, 0 Reviews)