About this item
Take simple pH and temperature measurements with the Orion™ Star™ A121 pH Portable Meter, which offers easy operation for basic field testing.
- Measure pH, mV, or relative mV with temperature
- Perform up to a three point pH calibration with automatic buffer recognition or manual buffer entry
- User-friendly operation with basic calibration text prompts
- Easily recall calibration data for procedure checks
- Non-volatile memory preserves 50 point internal data log and meter settings, even with loss of power
- Three-year meter warranty
Take simple, routine pH, mV, and temperature measurements with the Orion™ Star™ A121 pH Portable Meter, an easy-to-use and budget-friendly instrument for basic pH analysis in the field.
These meters are a simple, economical solution for routine outdoor sample analysis. Featuring an emphasized measure key, selectable read modes, and measurement stability indicator, they are designed to deliver reliable measurements at an affordable price. Flexible power options with AA batteries or optional universal power adapter.
Perform up to a three point pH calibration with easy recall of calibration points and slope. Quickly navigate setup menus and ensure consistent calibrations using the simple keypad layout and on-screen text prompts. The simplified, easy-to-read display shows main measurement with temperature, stability indicator, and electrode condition icon. This waterproof meter has an IP67-rated housing for rugged protection in outdoor environments.
To order chemicals, medical devices, or other restricted products please provide ID that includes your business name & shipping address via email [email protected] or fax 484.881.5997 referencing your VWR account number. Acceptable forms of ID are:
- • State issued document with your organization's Federal Tax ID Number
- • State issued document with your organization's Resale Tax ID Number
- • City or County issued Business License
- • State Department of Health Services License
- • Any other ID issued by the State that includes the business name & address
* ATTN: California Customers may require additional documentation as part of the CA Health & Safety Code. Products that fall under this regulation will be placed on a mandatory 21-day hold after documentation is received. VWR will not lift restrictions for residential shipping addresses.
Specifications
- Catalog No:
- 89206-282
- 89206-284
- Temperature resolution:
- 0.1°C, 0.1°F
- 0.1°C, 0.1°F
- Temperature accuracy:
- ±0.1°C
- ±0.1°C
- Battery life:
- 2000 hours
- 2000 hours
- Operating temperature range:
- 5…45 °C (41…113 °F)
- 5…45 °C (41…113 °F)
- Memory:
- Non-volatile memory preserves log and settings
- Non-volatile memory preserves log and settings
- No. of channels:
- 1
- 1
- Calibration:
- pH, relative mV (RmV), and temperature
- pH, relative mV (RmV), and temperature