Multi-Function pH Meters-Orion 260A and Orion 261S
The Orion 260A and 261S were designed for accurate measurement of pH, mV, and temperature in the field. Orion 261S is rated as intrinsically safe for measurement in hazardous and confined space environments and anywhere non-sparking equipment is desired. A large easy-to-read display monitors electrode response condition and calibration status as well as pH, mV and temperature readings. The battery-operated meter is supplied with a built-in quiver and neck strap. The meter and electrode package contains a rugged, low-maintenance Orion Triode™ 3-in-1 Combination pH Electrode.
Specifications:
pH Range: -2.00 to 16.00
pH Resolution: 0.01
Calibration Points: 3
MV Range: ±1300 x 0.1 mV
Temperature range: -20 to 120°C x 0.1°C
