Thermo Scientific Orion Star A121 Portable pH/ISE/mV/Temperature Meter
Key features
- •Thermo Scientific Orion Star A121 pH Portable Meter makes it easy and affordable to take simple, accurate pH measurements; non-volatile memory holds up to 50 data points
- •The large, informative screen clearly shows the main information, including pH or mV reading, temperature in degree C or degree F, meter mode, calibration information and battery life
- •Simple button layout and onscreen messages help with calibration and setup menu choices; AUTO-READ locks in the stable reading
- •Provides up to 3 point pH calibration; automatic recognition of USA/NIST and DIN buffers; easily recall calibration slope data for procedure checks
- •Four AA batteries (included) provide over 2000 hours of operation; universal power adapter available (sold separately); portable, waterproof and protected to take anywhere with a IP67-rated housing
CategorypH Meters
Size-2.00 to 16.00 pH, ±1600.0 mV, -5 to 105 Degree C, Parameters: pH/ISE/mV/Temp, Meter
Thermo Scientific Orion Star A121 Portable pH/ISE/mV/Temperature Meter
List Price: $1197.65$1077.89DEALYou Save: $119.76 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 22, 2026In Stock (1)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection
Customer Reviews
Reviews sourced from verified Amazon purchasers2.0
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It would be nice if the listing said that it doesn't come with ...
Bobby Hill•March 14, 2016
Looking forward to using this....... It would be nice if the listing said that it doesn't come with the pH probe....... this costs several hundred dollars. Not sure if I want to spend the extra money for the probe, or return it. A coworker has this unit, and really likes it, but it gets really expensive by the time you get a working unit.
