To Place an Order Call - US: 800.332.0435 Canada: 800-361-3201  
Argus-HazcoIndustrial Health, Safety
& Environmental Monitoring
New Argus-Hazco Blog
Online Safety Source
New Shop Cart

Visit Our New Shop Cart
Featuring Rental Reservations

Orion 290A pH mV Temperature Meter

The Orion 290A is the ultimate meter for performing pH and ISE measurements. This unit performs up to 5 point pH auto calibration and choice of speed or accuracy with selectable resolution. Auto blank correction makes low level measurements easier. Record results in the field using the internal datalogger.

pH Range:
-2.000 to 19.999
Temperature Range:
-5.0 to +105°C
Millivolt Range:
-1600.0 to +1600.0
Relative Millivolt Range:
-1999.99 to +1999.99
Power Requirement:
9 V alkaline battery



Rental Information:
Part Number Unit Description Daily Weekly Monthly
470-0034 290A pH mV Temperature Meter $23.00 $80.00 $240.00

Purchase Support Accessories:

Part Number Unit Description Price
ORI1012 pH4 Buffer Solution, 500 ml
ORI1013 pH7 Buffer Solution, 500 ml $8.65
ORI1014 pH10 Buffer Solution, 500 ml $8.65
YSI1009 Zobell Solution (Dry Form) $23.00

Tech Video Online Library Login
Learn More >>

The Argus-Hazco
Catalog Print Version
With Expanded
& Updated Rental Fleet


Download PDF Version
Request Print Version

Browse Our New
Interactive Catalog Online
Argus-Hazco Interactive Catalog
Opens New Window

Local Pick Up & Drop Off in
Atlanta, Chicago, Dallas, Dayton,
Detroit, Grand Rapids,
Los Angeles, Sarnia and Toronto

New Locations Now in
Atlanta & Dallas

Email Contact:

Careers at Argus-Hazco


Renting or Buying—Argus-Hazco offers you a better experience.


Other Argus-Hazco Resources
Safety Carts & Kits | Fixed Systems Monitoring | Online Safety Source

LiveTech Video Support by Mania
Learn More About FREE Online
Support with Rentals & Purchases

  © 2014 Copyright Argus-Hazco | Trademarks shown are the property of their respective owners.