| Line: 4” to 16.4’ & Sonde: 4” to 23’ (DD220); Line: 4” to 23’ & Sonde: 4” to 32.8’ (DD230) | Power to 3m, Radio to 2m, Transmitter mode dependant on signal transmitter or sonde | Up to 20 ft. (6.1 m) | Up to 20 ft. (6.1 m) |
| -4 °F to +122°F (-20 °C to +50 °C) | -4 to 122 °F (-20 to 50 °C) | -4 to 122 °F (-20 to 50°C) | -4 to 122 °F (-20 to 50 °C) |
| IP66 dustproof and water resistant | IP54 dustproof and water spray resistant | IP65 dustproof and water jet resistant | IP65 dustproof and high-pressure water jet resistant |
| N/A | Automatic | N/A | N/A |
| 3 year | 1-year | 1-year | 1-year |
| 6 lbs (2.7 kg) | 6 lbs (2.7 kg) | 4.8 lbs (2.2 kg) Locator; 7.7 lbs (3.5 kg) Transmitter | 4.8 lbs (2.8 kg) |
| Up to 20 hours | Up to 15 hours | Locator: up to 70 hrs intermittent use, Transmitter: up to 100 hrs | Up to 30 hours continuous use; up to 70 hrs intermittent |
| N/A | Yes | Yes | Yes |
| 7.4 V Li-ion | 6 x AA alkaline | Locator: 2 D-cell; Transmitter: 10 D-cell | 2 x D-cell |
| Yes | Optional | With Advanced package | Yes (818698) |
| N/A | N/A | Yes | Yes |
| 8 GB (internal) | N/A | N/A | N/A |
| N/A | Yes | Yes | Yes |
| N/A | N/A | Leica Digimouse and Maxi Sonde | Leica Digimouse and Maxi Sonde |
| Large colored display | LCD with backlight | LCD with backlight | LCD with backlight |
| Yes | N/A | with Advanced package | N/A |
| N/A | Owner ID | N/A | N/A |
| N/A | N/A | User-defined | User-defined |
| N/A | Yes | Yes | Yes |
| Yes | Yes | Yes | Yes |
| Yes | Yes | Yes | Yes |
| Yes | Yes | Yes | Yes |
| Power, Radio, 33kHz | Power + Radio mode | N/A | N/A |
| Yes | 50 Hz or 60 Hz | 512 Hz, 3.14 kHz, 8.192 kHz, 32.768 kHz, 83.1 kHz, 200 kHz plus 100 user-selected | 512 Hz, 3.14 kHz, 8.192 kHz, 32.768 kHz, 83.1 kHz, 200 kHz plus 100 user-selected |
| Yes | 15 kHz to 60 kHz | N/A | N/A |
| 131 kHz, 33 kHz, 8 kHz (DD220); 131 kHz, 33 kHz, 8 kHz, 512 Hz, 640 kHz (DD230) | 8 kHz and 33 kHz | 512 Hz, 3.14 kHz, 8.192 kHz, 32.768 kHz, 83.1 kHz, 200 kHz plus 100 user-selected | 512 Hz, 3.14 kHz, 8.192 kHz, 32.768 kHz, 83.1 kHz, 200 kHz plus 100 user-selected |
| 5% | - | - | - |
| N/A | - | - | - |
| GPS L1 C/A, SBAS L1 C/A, QZAA L1 C/A, GLONASS L1OF, BeiDou B1 | - | - | - |