The HI98168 is a rugged, waterproof, portable pH meter that allows for the direct measure of soil pH. This meter is supplied with a specialized pH electrode that has a rugged conical tip for insertion in soil
- Quick Connect DIn Connector
- USB Connection for Data Transfer
- Dedicated Help Button
| Product Name | Professional GroLine Portable Soil pH Meter - HI98168 |
|---|---|
| Quote Required | Yes |
| pH Range | -2.0 to 20.0; -2.00 to 20.00; -2.000 to 20.000 pH |
| pH Resolution | 0.1; 0.01; 0.001 pH |
| pH Accuracy | ±0.1; ±0.01; ±0.002 pH |
| pH Calibration | up to five-point calibration, seven standard buffers available (1.68, 4.01, 6.86, 7.01, 9.18, 10.01, 12.45) and five custom buffers |
| pH Input impedence | 10¹² Ohms |
| mV Range | ±2000 mV |
| mV Resolution | 0.1 mV |
| mV Accuracy | ±0.2 mV |
| Temperature Range | -20.0 to 120.0 °C (-4.0 to 248.0°F) |
| Temperature Resolution | 0.1°C (0.1°F) |
| Temperature Accuracy | ±0.4°C (±0.8°F) (excluding probe error) |
| Temperature Compensation | automatic or manual from -20.0 to 120.0 °C (-4.0 to 248.0°F) |
| pH Electrode | HI12923 refillable pH electrode with conical tip, internal temperature sensor, quick connect DIN connector and 1 m (3.3’ cable) |
| Logging Type | log-on-demand |
| Logging Memory | up to 200 samples (100 pH/100 mV) |
| Connectivity | opto-isolated USB |
| Automatic Shut-Off | user selectable |
| Display | LCD (back lighted display) |
| Battery Type/Life | 1.5V AA (4) / approximately 200 hours of continuous use without backlight (50 hours with backlight) |
| IP Protection | IP67 |
| Environment | 0 to 50°C (32 to 122°F); RH 100% |
| Dimensions | 185 x 93 x 35.2 mm (7.3 x 3.6 x 1.4”) |
| Weight | 400 g (14.2 oz.) |
| Ordering Information | HI98168 is supplied with HI12923 glass body pH electrode, HI7004M pH 4.01 buffer solution (230 mL), HI7007M pH 7.01 buffer solution (230 mL), HI7051M soil sample preparation solution (230 ml), HI700663 electrode cleaning solution for soil deposits sachet (1), HI700664 electrode cleaning solution for humus deposits sachet (1), HI 721319 ground auger (1), 100 mL plastic beaker (2), 1.5V AA batteries (4), HI92000 PC software, HI920015 micro USB cable, instruction manual with quick start guide, instrument quality certificate and HI720161 hard carrying case. |