Overview
GP-DU (for Analog Sensors)
The GP-DU handheld reader gives immediate readings of current measurement conditions from GroPoint soil probes. It also allows testing of individual sensors to troubleshoot when the sensors are part of a larger system. It features a large display window in a robust weather resistant casing with a 3 pin EN3 connector.
The GP-DU reads data from analog sensors and displays the volumetric moisture content as a percentage.
The GP-DU SDI-12 is capable of reading all GroPoint SDI-12 sensors.
Battery operated
Push button command
Instant display
Compact
Self-calibrated
Reads SDI-12 soil moisture sensing devices
Requires a 9V battery
Specifications
| Output | 3-digit LCD display (GP-DU) or 8-digit alphanumeric character LCD display (GP-DU SDI-12) |
| Operating temperature range | 0°C to 65°C (32°F to 150°F) |
| Storage temperature range | -20°C to 70°C (-4°F to 160°F) |
| Power | Battery-operated (9V alkaline) |
| Dimensions | 12.1 cm x 7 cm x 2.5 cm (4.75” x 2.75” x 1”) |
| Weight | 181 g (0.4 lb) |
| Order Number | Part 2928 SDI-12 OR Part 1619 ANALOG |