Portable Meter Kit, 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, 013010MD Orion 2-cell Conductivity Sensor, 011007 Orion 1413 µS Conductivity Standard, Protective Meter Armor, Hard-sided Field Case |
| 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 (Includes Orion™ 2-cell) |
| 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 |