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The HI981405N is ideal for growers that need to monitor pH and conductivity (EC) for optimal plant growth. This meter continuously monitors and displays the values of a solution on an easy-to-read set of LCDs.
HI 981405N (pH and EC) is specially designed to meet the needs of simple continuous monitoring. You can simply install the meter above the sample to be tested for continuous measurement.
The HI 1286 gel-filled pH electrode features a waterproof sheath to protect BNC connector against humidity and vapours. Moreover, the unique design of the electrode provides longer life in aggressive solutions. The meter is equipped with two large LCDs for easy-to-read measurements even from a distance. Measurements are accurate and the meters can be calibrated at one or two points for pH, and at a single point for EC. You no longer need to worry about battery changes because these units run without interruption on 12 Vdc power supply.
| Weight | 0.91 kg |
|---|---|
| Parameter | pH |
| pH Accuracy | ±0.2 pH |
| pH Calibration | manual, one or two-point |
| pH Range | 0.0 to 14.0 pH |
| pH Resolution | 0.1 pH |
| EC Accuracy | ±2% f.s. |
| EC Calibration | manual, one-point |
| EC Range | 0.00 to 9.99 mS/cm |
| EC Resolution | 0.01 mS/cm |
| SKU | HI981405N |
| Name | Grocheck® pH/EC Continuous Monitor – HI981405N |
| pH Range | 0.0 to 14.0 pH |
| pH Resolution | 0.1 pH |
| pH Accuracy | ±0.2 pH |
| pH Calibration | manual, one or two-point |
| EC Range | 0.00 to 9.99 mS/cm |
| EC Resolution | 0.01 mS/cm |
| EC Accuracy | ±2% F.S. |
| EC Calibration | manual, one-point |
| EC/TDS Temperature Compensation | automatic from 5 to 50°C (41 to 122°F) (EC only) |
| Temperature Correction Coefficient | 0.7 ppm = 1 µS/cm |
| pH Electrode | HI1286 interchangeable pH electrode (included) |
| EC/TDS Probe | HI7632 EC probe (fixed), HI1283 grounding bar with 2 m (6.6’) cable (included) |
| Power Supply | 12VDC adapter (included) |
| Environment | 0 to 50°C (32 to 122°F); RH max 95% |
| Dimensions | 160 x 110 x 35 mm (6.5 x 4.3 x 1.4”) |
| Weight | 300 g (10.6 oz.) |
HI981405N supplied complete with HI1286 pH electrode, HI7632 EC probe, HI1283 grounding bar, calibration solutions, screwdriver for calibration, 12 VDC adapter and instructions.
To empower customers to achieve quality
by supplying intuitive, accurate, and reliable analytical instruments with exceptional customer service and value.
We take pride in every product we build. From an original idea, to a completed product ready for testing. We oversee every aspect of the manufacturing process. It is this level of attention to detail that sets us apart.
To empower customers to achieve quality by supplying intuitive, accurate, and reliable analytical instruments with exceptional customer service and value.
We take pride in every product we build. From an original idea, to a completed product ready for testing. We oversee every aspect of the manufacturing process. It is this level of attention to detail that sets us apart.
To empower customers to achieve quality by supplying intuitive, accurate, and reliable analytical instruments with exceptional customer service and value.
We take pride in every product we build. From an original idea, to a completed product ready for testing. We oversee every aspect of the manufacturing process. It is this level of attention to detail that sets us apart.
