Tramex EZ feedback kit for structures and substances
- 12 months limited warranty
- DL-RHTX Data Logger
- 5 x Hygro-i2 probes
- Wall mounting
Tramex EZ Kit for Building Materials – Professional Humidity and Temperature Logging
Accurate In-Situ and Ambient Monitoring for Construction and Building Materials
The Tramex FBZK EZ Kit is engineered for professionals who require precise, real-time, and logged measurements of relative humidity, temperature, dew point, and humidity ratio in buildings and construction materials. This compact kit provides reliable data to support quality control, compliance, and informed decision-making during construction, restoration, or building inspection projects.
Praised for its portability and ease of use, the FBZK is ideal for building inspectors, restoration specialists, and contractors. Users appreciate its ability to simultaneously track environmental and material conditions, ensuring accurate ASTM F2170 compliance and efficient project documentation compared to other kits in the market.
Comprehensive Environmental and Material Monitoring
The kit includes five reusable Tramex Hygro-i2 RH probes for in-situ measurement of concrete and other building materials, following ASTM F2170 standards. The Tramex Feedback DataLogger stores up to 100,000 data points, allowing long-term monitoring of relative humidity, temperature, dew point, and humidity ratio.
Wireless Connectivity and App Integration
Bluetooth BLE technology enables wireless transmission of logged data to your mobile device. The Tramex Meters App allows visualization of live readings, thermal conditions, and psychrometric charts. Users can create, export, and share spreadsheets, charts, and reports directly from the App. The kit is compatible with iOS and Android devices.
Portable and Ready-to-Use
The entire kit is supplied in a protective Tramex Easy-travel case, ensuring easy transport and setup at multiple locations. The system supports up to 165 ft (50 m) connectivity range for flexible and accessible data downloads.

Features
- Bluetooth BLE enabled for wireless mobile connectivity
- Stores up to 100,000 data points
- Instant setup and start modes
- Performs ASTM F2170 compliant measurements
- Logs ambient and in-situ RH and temperature
- Interactive App interface with charts, spreadsheets, and export functions
- Data connectivity range up to 165 ft (50 meters)
Kit Contents
- DL-RHTX Data Logger
- 5 x Hygro-i2 probes
- Wall mounting kit
- Tripod stand
Extend data collection and analysis capabilities
For comprehensive post‑remediation assessment and moisture profiling across a range of substrates, the Tramex Water Damage Restoration Master Kit combines advanced non‑destructive moisture metering with digital humidity logging for airborne and in‑situ conditions. The Tramex Concrete Determinator Inspector Kit further supports quantitative moisture measurement and ASTM‑aligned testing protocols for structural concrete, enhancing verification of drying and repair benchmarks. For field teams requiring a versatile handheld solution, the Tramex Moisture & Humidity Meter for Buildings offers reliable moisture detection and humidity assessment calibrated for multiple building materials in renovation, inspection, and quality control workflows.
Q&A
What materials can be monitored with this kit?
The FBZK is designed for concrete, plaster, wood, and other building materials, as well as ambient environmental conditions.
Can this kit be used for long-term monitoring?
Yes, the data logger can store up to 100,000 data points, allowing extended logging periods for ongoing projects.
Is the kit compatible with mobile devices?
Yes, it uses Bluetooth BLE to connect with iOS and Android devices via the Tramex Meters App for live visualization and report generation.
Does it support ASTM F2170 compliance?
Yes, the Hygro-i2 probes and data logging system enable in-situ measurements that follow ASTM F2170 standards for relative humidity testing.
| Memory: | 100,000 data point entries (samples of Ambient RH and temperature; surface temperature) |
| Logging Rate: | Logger interval adjustable between 10 minutes and 1 hour |
| Transmission Range: | Up to 165ft (50m) line-of-sight |
| Bluetooth: | BLE Bluetooth Low Energy 4.2 compliant |
Relative Humidity Sensor Specifications:
| Range: | 0 to 100%RH |
| Accuracy: | ±1.5%RH Range 0% to 80%RH ±2.0%RH Range 80% to 99%RH (@ 77ºF (25ºC)) |
| Resolution: | 0.1% over the complete range |
| Drift: | <0.25%RH per year |
Temperature Sensor Specifications:
| Range: | -40ºF to 257ºF (-40ºC to 125ºC) |
| Accuracy: | ±0.1ºF Range 68ºF to 140ºF (±0.1 °C Range 20°C to 60°C) |
| Sensor Protection: | PTFE Film protects sensor opening from water & dust Drift: <0.04ºF (0.03ºC) per year |
| Drift: | <0.04ºF (0.03ºC) per year |
Specifications of Kit:
| Size: | 13.8" x 9.1" x 3.5" (350mm x 230mm x 90mm |
| Weight: | 28oz (800g) |
| Power: | 1 x AA type battery 1.5 Volt |
| Price | $USD 710.00 |
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