Portable Meter, 24 L x 10 W x 6.5 cm H, Conductivity/TDS with Temperature Measuring Modes, -5 to 105°C/22 to 221°F Temperature Range, 0.01 to 200 mS/cm Conductivity Range, 1 to 19999 mg/L TDS Range, 1 Channel, LCD Display
Take simple, routine conductivity, total dissolved solids (TDS) and temperature measurements with the Thermo Scientific™ Orion Star™ A122 conductivity portable meter, an easy-to-use and budget-friendly instrument for basic conductivity analysis in the field. Obtain temperature compensated readings using linear option with 20 or 25°C reference temperatures. Quickly navigate setup menus and ensure consistent calibrations using the simple keypad layout and on-screen text prompts. This waterproof meter has an IP67-rated housing for rugged protection in outdoor environments. Thermo Scientific™ Orion Star™ A122 conductivity portable meters are a simple, economical solution for your routine outdoor sample analysis. Featuring an emphasized measure key, selectable read modes and measurement stability indicator, our basic Orion Star™ A122 conductivity meters are designed to deliver measurements you can trust at an affordable price.
Dimension | : | 24 L x 10 W x 6.5 cm H |
Calibration | : | Conductivity and Temperature |
Cell Constant | : | 0.001 to 10 cm-1 |
Compatible Probes | : | 2-cell or 4-cell Conductivity Sensors with Built-in Temperature |
Conductivity Accuracy | : | 0.5% of Reading ±1 Digit |
Conductivity Calibration Points | : | 1 |
Conductivity Range | : | 0.01 to 200 mS/cm |
Conductivity Resolution | : | 0.001 µS Minimum, Auto Ranging upto 3 Significant Digits |
Connector Type | : | Input: 8-pin MiniDIN (Conductivity Sensor with Built-in Temperature), Output: None |
Data Management Details | : | Internal Data Point Memory |
Display Type | : | LCD |
Includes | : | Star™ A122 Conductivity Meter, 4 AA Batteries, Literature CD, Printed Quick Start Guide and Meter Test Certificate |
Keypad | : | Simple with Highlighted Measure Key, Scroll and Shortcut Keys |
Languages | : | English |
Measuring Modes | : | Conductivity/TDS with Temperature |
Number of Channel | : | 1 |
Operating Temperature | : | 5 to 45°C (ambient) |
Power Supply | : | 4 AA Batteries 2000 Hours of Life or Universal AC Adapter 50 to 60 Hz, 100 to 240 VAC Power |
Probe Type | : | Conductivity Sensor |
Relative Humidity Range | : | 5 to 85%, Non-condensing |
Stability | : | Smart Stability and Smart Averaging |
TDS Accuracy | : | 0.5% of Reading ±1 Digit |
TDS Factor Range | : | 0.02 to 9.99, Linear |
TDS Range | : | 1 to 19999 mg/L |
TDS Resolution | : | 1 mg/L |
Temperature Accuracy | : | ±0.1°C |
Temperature Compensation | : | Linear |
Temperature Probe Calibration | : | 1 Point Temperature Offset |
Temperature Range | : | −5 to 105°C, 22 to 221°F |
Temperature Resolution | : | 0.1°C, 0.1°F |
Temperature Selection | : | Manual or Automatic with ATC Temperature Probe |