pH/Ion Meter BJG1M1 (BMET-507)
Portable Ph/ion Meter
- Sea, Air, Door to Door Shipping
- 1 Year Warranty
- US & European Standards

Specifications
| Model | BJG1M1 |
| pH | |
| - Range | -2.000 to 20.000 pH |
| Resolution | 0.1, 0.01, 0.001 pH |
| Accuracy | ± 0.002 pH |
| Calibration Points | Up to 8 |
| Standard Customization | Yes |
| Calibration Reminder | Yes |
| Standard Recognition | USA, NIST, MERK, JIS, GB and DIN buffers |
| Slope Limit | Yes |
| mV/ORP | |
| - Range | -2000.00 to 2000.00 mV |
| - Resolution | 0.1, 0.01 mV |
| - Accuracy | ±0.1 mV or ±0.03 % of reading whichever is greater |
| - EH ORP Mode | Yes |
| - ORP Calibration Points | 1 custom point (relative mV) |
| pX | |
| - Range | -2.000 to 20.000 pX |
| - Resolution | 0.1, 0.01, 0.001 pX |
| - Accuracy | ±0.002 pX |
| - Calibration Points | Up to 6 |
| ISE | |
| - Range | 1 E-9 to 9.999 E9 |
| - Unit | mol/L, mmol/L, g/L, mg/L, μg/L |
| - Resolution | Up to 4 significant digits |
| - Accuracy | ± 0.3 % |
| - Calibration Points | Up to 8 |
| Temperature | |
| - Range | -10 to 135 °C, 14 to 275 °F |
| - Unit | °C, °F |
| - Resolution | 0.1 |
| - Relative Accuracy | ± 0.2 |
| Measurement | |
| - Reading Mode | AutoRead (Fast, Medium, Slow), Timed, Continuous |
| - Reading Prompts | Reading, Stable, Locked |
| Data Management | |
| - Data Storage | 1000 Groups |
| - GLP Features | Yes |
| Inputs | |
| - pH Electrode | BNC(Q9) |
| - Temp./DO Probe | 4-pin aviation connector |
| Outputs | |
| - USB | USB 2.0 flash memory device, PC, scanner |
| - Bluetooth | printer |
| Display Options | |
| - Backlight | Yes |
| - Auto Shut-down | 300, 600, 1200, 1800, 3600 sec, off |
| - IP Rating | IP65 |
| General | |
| - Power | AC Adapter, 100-240 V AC input, DC 5 V output |
| - Dimensions | 90x255x40 mm |
| - Weight | 500 g (1.1 lb) |
Description
An ion meter is a device which with the aid of electrochemical activity of ion electrodes measures the concentration of ions in a solution. It works by the means of selective ion electrodes and measuring ion activity capability of sensitive membranes of a measuring device. A sensor electrode and a reference electrode are used to measure the ion concentration in a solution.