BlastGyro™
Next generation surveying innovation.
In a market where many tools are designed to sell fast. The Original BlastGyro™ was designed to last, perform, and tell the truth.
Why engineers choose BlastGyro™
< 0.2% (2m/1000m)*
BlastGyro™ delivers documented accuracy and repeatability.
< 0.2% (2m/1000m)*
BlastGyro™ delivers documented accuracy and repeatability.
-20°C to +80°C
Rugged temperature range for the most challenging environments.
No depth encoder
TrueDepth™ and templated setups eliminate encoders, and on-site entry.
No depth encoder
TrueDepth™ and templated setups eliminate encoders, and on-site entry.
-20°C to +80°C
Rugged temperature range for the most challenging environments.
What TrueDepth™ does
Traditional blasthole surveys need a physical depth encoder attached to the feeder reel. TrueDepth removes it entirely. The gyro measures its own depth while it surveys.
⌖
Higher accuracy
Eliminates both external rod slack error and in-hole rod sag error. Delivers true high-density continuous results, especially in up-holes and horizontal holes.
✓
Simple workflow
No extra steps, no Bluetooth encoder to pair, no cable to connect. The survey procedure stays exactly the same, just with less to go wrong.
Where BlastGyro™ is deployed
Blasting
Accurate blasthole surveys for drilling and blast pattern verification.
Production
Ongoing mine production surveys where reliability and speed matter every shift.
Civil engineering
Infrastructure drilling where measurement errors have real financial consequences.
♺
Designed to last
⌖
Documented accuracy
⛳︎
No encoder needed
⛰
Made in Sweden
Inertial Sensing’s globally trusted distributors
“The BlastGyro™ has become an integral part of the survey office equipment and contributes immensely to our striving for a safe and productive environment when conducting a survey task.”
— Gerhard Louw, Senior Mine Surveyor, Trevali RPZC, Namibia
Ready to integrate BlastGyro™?
Download the complete datasheet and have a talk with our business manager.
FAQ’s
What services do you offer?
1
We offer a range of survey solutions, designed to meet your needs, whether you're working underground or above. We deliver high quality precision in mining, civil engineering, tunnelling and energy development. Every package is tailored to help you move forward with transparent results and confidence.
How do I get started?
2
Getting started is simple. Reach out to our business manager Dr. Dag Billger, or connect with your local distributor. You can find them here
What makes you different?
3
Built on field experience. Driven by scientific precision. Cared for under one roof. We understand mining and geotechnical borehole surveying because we have been there in the field, underground, at the drill site. This real-world knowledge shapes everything we design and deliver.
Which applications do you cover?
4
Precision gyro surveying across all drilling disciplines. From exploration to production, surface to deep underground, our solutions deliver verified directional control where accuracy matters. Freeze holes, pilot holes, anchor holes, or deep coring, we maximize productivity and safety across your operations. Proven performance. Purpose-built solutions. Your complete survey partner.