The X-Vario-V2 for Futaba is a high-precision variometer and altimeter sensor for the Futaba telemetry system. It works with all FASSTest and T-FHSS receivers.
It assists you in finding areas of updraft and helps you center your airplane in the updraft field. A variometer measures vertical climb and descent and indicates this to the pilot with a rising or falling tone. A built-in altimeter provides the current altitude above ground.
Thanks to its high-precision barometric sensor and 32-bit processor, the X-Vario-V2 can process more than 500 pressure readings per second. This results in a very fast response time and an excellent sensitivity of a few centimeters per second.
The X-Vario-V2 has been specially designed for use in model aircraft. Small dimensions, low weight, easy handling and high quality characterize this product.
Video: X-Vario-V2 variometer tone with Futaba FX-32 transmitter: https://youtu.be/qzUJnFhkwLo
User's Manual can be downloaded here.
Quick Start Guide can be downloaded here:

Scope of supply:
Specifications and features of X-Vario-V2 for Futaba:
- Determines the rate of descent or climb in cm/sec
- Determines the altitude over ground (AGL)
- Fits to all FASSTest and T-FHSS receiver
- Variometer Resolution: 1 cm/s
- Telemetrie slots are programmable (default: slot 3 and 4)
- Altimeter: -3000 m to +9000 m
- Altimeter Resolution: 1 m
- Dimensions: 19 x 14 x 4 mm
- Supply Voltage: 3.4 - 8.5 V
- Average Current Consumption: about 10 mA
- Weight with cable: about 2.1 g
- There is no computer needed for configuration
- Power supply via the 3-wire cable
Fits all receivers with FASSTest and T-FHSS protocol:
- Futaba R7006SB, R7008SB, R7014SB
- Futaba R7106SB, R7108SB, R7114SB
- Futaba R7201SB, R7206SB, R7208SB, R7214SB
- Futaba R7301SB, R7306SB, R7308SB, R7314SB
- Futaba R3004SB, R3006SB, R3008SB
- Futaba R3104SB, R3106GF
- Futaba R3204SB, R3206SBM
The “F1672” sensor setting required for the X-Vario-V2 is supported by the following transmitters, among others:
- Futaba T6K, T10J, T12K, T14SG (since software V4.0)
- Futaba FX-22 (since software V4.0), FX-32, FX-36
- Futaba T16SZ, T16IZ/IZS
- Futaba T18SZ, T18MZ, T26SZ
- Futaba T32MZ
All product names, trademarks and registered trademarks are property of their respective owners. All company, product and service names used in this website are for identification purposes only.