Of the highest performance and price ratio, GL515 is up to a range of 21 meters.
With which you can get the information of the drill head underground, such as pitch, roll, depth signal and down-hole temperature. So you can control the drilling head accurately.

>>With 6 keys and LCD user interface, the system offers a very easy, fast and accurate way of tracking and guiding a bore.
>>Using advanced FM modulation, the system offers advantaged performance compared to current available products in the market against the noise.
>>The system offers a 0.1% resolution pitch based on advanced MEM technology which will allow sewer applications.
>>With over 5 data telemetry channel with, the system provides instantaneous remote update up to 600 meters.
>>Rouged, light in weight and ergonomically designed plastic housing provides a water resistant protection of the device and reduce the fatigues of the operator.
>> Flash memory technology base computer system allows in field program update.
>> Easy to understand pictorial instruction decals provide very convenience operation instructions for the operator.

GL 515 TRANSMITTER
>>Frequency : 30KHz
>>Power: 2 C-cell off shelf batteries.
>>Batteries Life : 12 hrs continuous operation
>>Depth : 21 meters
>>Roll : 1-12 position with one hour resolution
>>Pitch : 0.1% resolution
>>Temperature : Under 85 centigrades
>>Weight : 0.68 KG
>>Dimensions : 3cm(diameter) x 38cm(length)
>>Water Proof: IP67
For more information, please feel free to contact us. We will reply to you as soon as possible.