Catnav Instruments OPC

14/10/2026

08/10/2026

Have your own CORS station! 📡

💸 Starts at 99k only! 💸

Inclusions:
- GNSS Antenna
- CORS Module
- 8-meter data cable
- Power cable
- Mounting Plate

Optional Upgrade:
- UPS (2 hrs / 8 hrs power backup)

Features:
- Internet connection via LAN with 4G SIM backup.
- Wifi Connection
- Unlimited and Secured Access
- 7 day continuous RINEX recording

Get your own Catnav CORS station now! ‼️

For more details and inquiries, you may contact us through these channels:
Facebook: Instruments OPC
Email: [email protected]
Cel. No.: (+63) 969 262 0110

03/10/2026

Thank you Engr. Vann Villamin of GEP Quezon Chapter and HammerSmith Engineering Services for availing our BRAND NEW Kepler K501 Base and Rover Set.

📢For only PhP 159,999!, YOU can also be the NEXT PROUD OWNER of our BRAND NEW Kepler K501!
For inquiries, orders or request for quotation or demo, you can contact us thru these channels:

Page: https://www.facebook.com/CatnavInstruments
Cel. No.: 09692620110
Email: [email protected]

ORDER NOW‼️

20/08/2026

Get the BRAND NEW Kepler K501 Base and Rover Set for only PhP 159,999!

Features:

✅ Tilt upto 120*

✅ CAD stakeout

✅ AR stakeout

✅ NTRIP enabled

✅ Palm Size and Lightweight

Comes with:

✅ 35-Watts External Radio

✅ 2-Watts Internal Radio

✅ Tripod and Pole

For more info, just send a D.M. PTPA.

20/08/2026

Get the BRAND NEW Kepler K501 Base and Rover Set for only PhP 159,999!

Features:

✅ Tilt upto 120*

✅ CAD stakeout

✅ AR stakeout

✅ NTRIP enabled

✅ Palm Size and Lightweight

Comes with:

✅ 35-Watts External Radio

✅ 2-Watts Internal Radio

✅ Tripod and Pole

For more info, just send a D.M. PTPA.

31/12/2025

Happy New Year Everyone! 2026 will be a fruitful year for you!

More Projects!
More Equipment!
More Blessings!

30/12/2025

HL3 makes staking out so easy!

Just directly load your CAD file, choose the elements you need to layout, follow the direction indicators and mark it on the ground!

You can use laser or pole with our HL3 Handheld Laser RTK for staking out points.

Best for laying out:

✅ Roads

✅ Structures

✅ Property Boundaries

Also best for for:

✅ Topographic Surveys

✅ As-Built Surveys

Do lots of surveys for a portion of the price! Just PhP 6x,### ! Send us a DM!

25/12/2025

Merry Christmas to our Valued Clients and soon to be customers! We are more than grateful for your interest with our products!

This is a season to celebrate all the blessings we received this year! May God bless us all!

24/12/2025

What’s the best Christmas Gift a GE can receive this Christmas? Ano pa ba, edi isang set ng pinakabago, pinakaadvanced at pinakareliable na RTK!

Pahabol sa Pasko! Maraming salamat Engr. Gani Macasio sa pagavail ng aming Good Survey H11.

19/12/2025

For only PhP 6x,###, mapapasayo na ang pinakabago at napakamurang Laser RTK!

Introducing our Good Survey HL3 Handheld Laser RTK!

Panalong panalo sa features:
🎯Laser Measure and Stake-Out
🪄Upto 120 degrees Tilt Survey
📲 CAD-Stakeout

Inclusions:
1x HL3 RTK
1x Charger
1x Mini Pole
1x Pole Adapter
1x G-Survey App License

Free NTRIP Connection! No Subscription Required!*
Pwede ring ipares sa existing RTK Set mo thru NTRIP.

Avail na ng aming Christmas Promo!
Follow our page and Send us a DM!

Facebook: https://www.facebook.com/CatnavInstruments
Website: https://catnavph.com/
Phone/Viber/WhatsApp: 09692620110

*Recommended on areas within 100km from Quezon City