Promotional price valid on web orders only. Your contract pricing may differ. Interested in signing up for a dedicated account number?
Learn More

Thermo Scientific™ Orion Star™ A221 pH Portable Meter

Reliably measure pH, mV, ORP and temperature with the Thermo Scientific™ Orion™ Star A221 pH Portable Meter for advanced field analysis and printer or computer interfacing

$694.00 - $1421.00

Specifications

AC Adapter Universal 50-60 Hz, 100-240 VAC power adapter (sold separately, Cat. No. 1010003)
Accuracy (mV) ±0.2 mV or ±0.05% of reading whichever is greater
Accuracy (pH) ±0.002pH
Accuracy (Temperature) ±0.1°C
Alarm Output Calibration due alarm (fixed 12 hour)
View More Specs

Products 5
Catalog Number Mfr. No. Description Includes Price Quantity & Availability  
Catalog Number Mfr. No. Description Includes Price Quantity & Availability  
13-645-522 Accessories View Documents Thermo Scientific™
STARA2210
Orion Star A221 pH portable meter Star A221 pH meter, 4 AA batteries, computer cable Each for $694.00
Add to cart
 
13-303-210 Accessories View Documents Thermo Scientific™
STARA2216
Orion Star A221 pH portable meter standard kit with general purpose low-maintenance pH/ATC electrode Star A221 pH meter, 9107BNMD gel-filled epoxy-body pH/ATC electrode, pH 4/7/10 buffer and rinse pouches, storage solution, protective meter armor, hard-sided carrying case, 4 AA batteries, computer cable Each for $1,027.00
Add to cart
 
13-303-211 Accessories View Documents Thermo Scientific™
STARA2217
Orion Star A221 pH portable meter ORP kit with low-maintenance ORP/ATC electrode Star A221 pH meter, 9179BNMD gel-filled ORP/ATC electrode, ORP standard, rinse pouches, storage solution, protective meter armor, hard-sided carrying case, 4 AA batteries, computer cable Each for $1,174.00
Add to cart
 
13-303-212 Accessories View Documents Thermo Scientific™
STARA2218
Orion Star A221 pH portable meter food kit with ROSS Spear-Tip pH electrode and ATC probe Star A221 pH meter, 8163BNWP ROSS spear-tip pH electrode, 927007MD stainless steel ATC probe, pH 4/7/10 buffer and rinse pouches, ROSS storage solution, protective meter armor, hard-sided carrying case, 4 AA batteries, computer cable Each for $1,421.00
Add to cart
 
13-645-524 Accessories View Documents Thermo Scientific™
STARA2215
Orion Star A221 pH portable meter TRIS kit with ROSS Ultra low-maintenance pH/ATC electrode Star A221 pH meter, 8107UWMMD ROSS Ultra gel-filled epoxy-body pH/ATC electrode with 3m cable, pH 4/7/10 buffer and rinse pouches, ROSS storage solution, protective meter armor, hard-sided carrying case, 4 AA batteries, computer cable Each for $1,265.00
Add to cart
 
Description

Description

Record accurate and reliable pH, mV, ORP and temperature measurements with the Thermo Scientific™ Orion™ Star A221 pH Portable Meter, ideal for a wide range of applications and advanced pH analysis in the field. Perform up to a five point pH calibration, log up to 1000 data point sets with time / date stamp and easily transfer calibration and data logs via USB or RS232 to a printer or computer with free downloadable Orion™ Star Com software. Waterproof meter ensures durable, rugged performance in outdoor environments with an IP67-rated housing.

Don’t leave your measurements to chance when analyzing samples outside the lab. Orion Star A221 pH portable meters are designed to offer the reliability you need in a user-friendly package for your dedicated pH testing needs. This waterproof portable meter displays critical data with your measurement including temperature, date and time, read type, measurement stability, active calibration info and power source status.
  • Measure pH, mV, relative mV or ORP with temperature
  • Perform up to a five point pH calibration using automatic buffer recognition of NIST or DIN buffer groups with choice to manually enter custom buffer values
  • Informative, easy-to-read backlit graphic display with clear onscreen instructions simplifies operation
  • Capture your critical readings with measurement stability indicator and selectable read modes – Auto-Read holds a stable reading and Continuous shows changing readings with hold option
  • Data log collects and date/time stamps up to 1000 measurement sets
  • Non-volatile meter memory ensures your data and settings are protected, even with loss of power
  • Orion Star Com software facilitates data transfer to a computer via USB or RS232 connections
  • Flexible power options with AA batteries or optional universal power adapter
  • IP67-rated housing is waterproof for rugged field operation
  • Meter kits include hard-sided field case and protective meter armor with electrode holders, adjustable wrist/belt strap and built-in meter stand
  • Meters offer CE, TUV 3-in-1 and FCC Class A certifications and 3-year replacement warranty

Disclaimer to internal research use restriction: Any restrictions on the purchaser to utilize the product(s) for internal research purposes only does not apply to the product(s) on the web pages associated with this statement.

Specifications

Specifications

Universal 50-60 Hz, 100-240 VAC power adapter (sold separately, Cat. No. 1010003)
±0.002pH
Calibration due alarm (fixed 12 hour)
800 hr.
pH, relative mV (RmV), ORP and temperature
CE, TUV 3-1, FCC Class A
Transfer single, range or all data points to printer or computer
±0.2 mV or ±0.05% of reading whichever is greater
±0.1°C
Yes, selectable
4 x AA
1 to 5
1
24cm x 10cm x 6.5cm (9.5 in. x 3.9 in. x 2.6 in.)
Provide Content Correction

We continue to work to improve your shopping experience and your feedback regarding this content is very important to us. Please use the form below to provide feedback related to the content on this product.

Product Title

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.

Cancel Submit