FT0070 Wireless Thermo-hygrometer
The FT0070 Wireless Thermo-hygrometer is a two-part system consisting of a base station and a remote sensor, designed to measure indoor and outdoor temperature and humidity across a 433MHz wireless link. The base station displays readings from both locations, tracks min and max v
What This Model Is For
The FT0070 Wireless Thermo-hygrometer is a two-part system consisting of a base station and a remote sensor, designed to measure indoor and outdoor temperature and humidity across a 433MHz wireless link. The base station displays readings from both locations, tracks min and max values, and shows trends and comfort levels. It supports up to eight sensors, allowing a brand to expand coverage without changing the console. The remote sensor uses two AAA batteries and operates from -40 to +60 degrees C, making it suitable for outdoor use in cold and hot climates.
- Measures both indoor and outdoor temperature and humidity on a single display
- Supports up to eight sensors, enabling scalable monitoring across multiple zones
- 433MHz transmission reaches 100 meters in open air, covering most homes and gardens
- 60-second update interval provides timely data without excessive battery drain
- Manual calibration for temperature and humidity ensures accurate readings at the point of use
Where It Is Used
- Home and office environments where users want real-time indoor and outdoor climate data
- Greenhouses and nurseries needing to monitor temperature and humidity across multiple zones
- Retail stores and showrooms using the display as a customer-facing climate indicator
- Agricultural sheds and storage units where temperature and humidity affect product quality
- Hospitals and laboratories requiring consistent environmental tracking without wired sensors
Who It Is For
- Consumer electronics brands launching a weather monitoring product with minimal RF development
- Distributors replacing a sensor that fails in extreme cold or humidity
- Agricultural suppliers bundling climate monitoring with irrigation or ventilation systems
- Building integrators adding environmental data to smart home or HVAC control panels
- Leisure and marine equipment brands including climate monitoring in boat cabins or pool houses
Problems It Solves
- Sensors that only report indoor conditions, missing outdoor variations that affect comfort and safety
- Wired sensors that require trenching or conduit runs, increasing installation cost and complexity
- RF links that fail beyond 30 meters, limiting placement to within sight of the console
- Inaccurate readings due to uncalibrated sensors, especially in extreme temperature ranges
- Battery-only sensors that need replacement every few months in high-usage environments
Technical Features
- Indoor temperature measurement from 0 to 60 degrees C, outdoor from -40 to +60 degrees C
- Humidity sensing across 10 to 99 percent RH with comfort level indication
- Min and max tracking for both temperature and humidity, with trend indicators
- Manual calibration available for both temperature and humidity sensors
- 433MHz wireless transmission with 60-second update interval
- Supports up to eight remote sensors on a single base station
- LCD display size of 95 x 80 mm (5 inch) for clear visibility
- Free-standing or wall-mountable base station with compact dimensions
Specifications
Values taken from our own product documentation. Anything we cannot verify is marked rather than estimated.
| Indoor Temperature Range | 0 to 60 degrees C |
|---|---|
| Outdoor Temperature Range | -40 to +60 degrees C |
| Temperature Accuracy | plus or minus 1 degree C |
| Humidity Range | 10 to 99 percent RH |
| Humidity Accuracy | plus or minus 5 percent |
| Transmission Frequency | 433 MHz |
| Transmission Range | 100 meters (300 feet) in open area |
| Transmission Interval | 60 seconds |
| Receiver Power | 4 x AAA 1.5V LR6 alkaline batteries |
| Remote Sensor Power | 2 x AAA 1.5V LR6 alkaline or lithium batteries |
| Base Station Dimensions | 115 x 125 x 24 mm |
| Transmitter Dimensions | 45 x 110 x 21 mm |
| LCD Dimensions | 95 x 80 mm (5 inch) |
| Sensor Support | Up to 8 sensors per base station |
Materials and Construction
- Moulded plastic housing for the remote sensor
- Weather sealed battery compartment sized for 2 x AAA cells
- Integrated antenna in the remote sensor for 433MHz transmission
How It Is Made
Remote sensor sub-assemblies are populated and soldered on our own assembly line
Housings are sealed and checked on rainfall and waterproof test equipment
Every unit is ageing tested before it leaves the factory
Quality Control
- Rainfall and waterproof testing on the assembled sensor
- Constant temperature and humidity chamber runs covering the -40 to +60 degrees C range
- Vibration testing to simulate transport and mounting stress
- Smog ageing to assess long-term housing and seal integrity
- Final ageing test on every unit before packing
Customisation Options
- Own-label printing and retail packaging
- Console pairing to a customer's existing UCTECH-protocol display
- Alternative battery configurations on request
- Manual and quick start guide in the destination language
Compared With the Alternatives
vs Separate indoor and outdoor sensors with wired connections
No cable run required, but the wireless link has a 100m range ceiling compared to unlimited wired reach
vs Wi-Fi connected sensors
No need for a local network, but Wi-Fi sensors require a power outlet and may drop out in low-signal areas
vs LoRa-based sensors
433MHz is simpler and lower cost; LoRa offers longer range and better wall penetration but requires more complex firmware
Use Guide
- Mount the remote sensor away from direct sunlight and heat sources for accurate outdoor readings
- Place the base station in a central location with clear line of sight to the remote sensor
- Use lithium batteries in the remote sensor for sites that drop below freezing
- Calibrate temperature and humidity manually if readings drift over time
- Clear the sensor housing of debris at the start of each season to maintain accuracy
FT0070 Wireless Thermo-hygrometer Questions
What is the real range between the sensor and the console
100 meters in open air. Through walls, foliage, or a roof, expect around 30 meters, which covers most homes and gardens.
How often does it update
Every 60 seconds, which balances data freshness with battery life.
Can I use lithium batteries in the remote sensor
Yes. Lithium cells are recommended for cold climates and extend battery life in high-usage environments.
Can it work with a console we already sell
If that console uses the UCTECH 433MHz protocol, yes. Send us the model and we will confirm before you order.
What is the lead time and minimum order
Tell us the quantity and target ship date and we will confirm both by email. Lead time depends on whether own-label printing and packaging are involved.
Which certifications does it carry
TBC. Ask us for the current certificate set for your destination market before you place the order.
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View Specifications →Request a Quote for the FT0070 Wireless Thermo-hygrometer
Tell us the quantity, the destination market and whether you need own-label printing. We will confirm pricing, pairing and lead time in writing.