Horiba LAQUAtwin ORP/EH measuring pen

Horiba LAQUAtwin ORP/EH measuring pen
-Multi functional measurement: A pocket/pen type ORP measuring instrument that can not only measure ORP values, but also Eh values (voltage readings compared to standard hydrogen electrodes or SHE)
-Accuracy of each drop: The replaceable electrode can measure in samples as low as 0.3 ml (or 0.05 ml (using a sampling slide).
-Wide measurement range: This measuring instrument covers -1000 mV to 1000 mV, ensuring accurate readings over a wide spectral range.
-Simple single point automatic calibration: This instrument can automatically recognize and calibrate the 225 mV standard solution included in the kit. Customize calibration using other ORP standard solutions.
-Accuracy: The instrument has an accuracy of ± 2 mV and can provide accurate results every time.
-Automatic stabilization and automatic maintenance measurement modes: assist users in recording stable readings, the instrument displays a smiley face indicator and can freeze readings.
-Temperature compensation and calibration: This instrument can display temperatures up to 50.0 ° C, allowing temperature compensation and calibration through its calibration function.
-IP67 rating: Waterproof and dustproof instrument with digital LCD and backlit display screen
-ORP Test Pen: Each ORP-11 instrument is equipped with a 225 mV ORP standard solution (14 ml) for polishing platinum discs, including grinding cotton swabs, droppers, batteries, and 5 sampling plates.

| model | ORP-11 |
| Measuring principle | ORP electrode |
| Minimum sample size | 0.3 ml (0.05 ml, including sampling) |
| Table B) | |
| ORP range/resolution | -1000 to 1000 mV/1 mV |
| accuracy | ± 2 mV |
| Maximum calibration point | 1 |
| Temperature display/resolution | 0 to 50.0 ⁰ C/0.1 ⁰ C |
| function | ORP and EH measurement |
| Automatic standard recognition | |
| Automatic/Custom Calibration Values | |
| temperature compensation | |
| temperature calibration | |
| Automatic hold/automatic stable measurement mode | |
| Automatic shutdown (30 minutes) | |
| Low battery indicator light | |
| IP67 waterproof/dustproof | |
| Replaceable sensor | |
| display | Customized (monochrome) digital LCD with backlight |
| Working temperature/humidity | 5 to 40.0 ° C/≤ 85% relative humidity (without condensation) |
| battery life | About 400 hours of continuous use without backlight |
| material | ABS epoxy resin body/platinum disk sensor |
| size | 164 x 29 x 20 mm (excluding protrusions) |
| quality | Approximately 55g (including sensor and battery) |
| Including accessories | 225 mV ORP standard (14 ml), grinding cotton swab, CR2032 battery (2 sections), dropper, instruction manual and quick manual, storage box |
