FT0041 Probe Thermometer
The FT0041 Probe Thermometer is a wired temperature monitoring system with a separate probe connected to a console by a 1-meter waterproof cable. It measures indoor air temperature and probe temperature across a wide range, from -40 to +60 degrees C, with an accuracy of plus or m

What This Model Is For
The FT0041 Probe Thermometer is a wired temperature monitoring system with a separate probe connected to a console by a 1-meter waterproof cable. It measures indoor air temperature and probe temperature across a wide range, from -40 to +60 degrees C, with an accuracy of plus or minus 1 degree C. The console displays readings on a compact LCD and runs on two AAA batteries. It is designed for applications where a direct, stable connection is needed and wireless interference or battery replacement is a concern.
- Direct wired connection ensures consistent data transfer without RF interference
- Probe measures from -40 to +60 degrees C, suitable for industrial and cold chain environments
- 1 meter waterproof cable allows safe use in wet or humid locations
- Compact console fits on desks or mounts on walls, ideal for space-limited installations
- Battery-powered console with two AAA cells offers portability and low maintenance
Product Images


Where It Is Used
- Cold storage and refrigerated transport monitoring where wireless signals may fail
- Industrial process control requiring a fixed-point temperature reading without drift
- Greenhouse and horticultural monitoring where moisture affects wireless performance
- Laboratory or workshop setups needing a stable, wired temperature reference
- Home or small business use where a simple, reliable thermometer is preferred
Who It Is For
- Cold chain integrators needing a fixed-point probe for temperature logging
- Manufacturers of industrial equipment requiring a wired temperature sensor
- Distributors selling basic but reliable thermometers to non-technical users
- HVAC technicians installing a temporary or permanent monitoring point
- Agricultural suppliers bundling probes with storage or transport units
Problems It Solves
- Wireless sensors that lose signal in metal enclosures or near large equipment
- Battery-powered sensors that fail during long-term monitoring due to drain
- Probes with short or non-waterproof cables that fail in damp environments
- Temperature readings that drift or average over time, missing real-time changes
- Systems requiring a fixed, reliable connection without the cost of a wireless gateway
Technical Features
- Indoor temperature sensing from 0 to 60 degrees C at plus or minus 1 degree C accuracy
- Probe temperature sensing from -40 to +60 degrees C at plus or minus 1 degree C accuracy
- 1 meter waterproof cable connecting probe to console
- LCD display measures 38 x 32 mm, showing both indoor and probe temperatures
- Console runs on 2 x AAA 1.5V alkaline batteries, not included
- Free-standing or wall-mountable console design
- Temperature units selectable between degrees Celsius and degrees Fahrenheit
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 |
|---|---|
| Probe Temperature Range | -40 to +60 degrees C |
| Temperature Accuracy | plus or minus 1 degree C |
| Probe Cable Length | 1 m, waterproof |
| Power | 2 x AAA 1.5V alkaline batteries, not included |
| Console Dimensions | 89 x 63 x 19 mm |
| LCD Dimensions | 38 x 32 mm |
| Display Units | Celsius or Fahrenheit |
| Mounting | Free standing or wall hanging |
Materials and Construction
- Moulded plastic housing for the console
- Waterproof cable with a 1 meter length
- Battery compartment sized for 2 x AAA cells
How It Is Made
Console and probe sub-assemblies are assembled on our own assembly line
Cable is tested for waterproof integrity before final connection
Final unit is tested for display function and battery operation
Quality Control
- Rainfall and waterproof testing on the cable and probe junction
- Constant temperature and humidity chamber runs to verify performance across the -40 to +60 degrees C range
- Vibration testing to simulate transport and mounting stress
- Smog ageing to check cable and housing durability
- Final ageing test on every unit before packing
Customisation Options
- Own-label printing on the console and packaging
- Manual in the destination language on request
- Alternative battery type (lithium) on request
- Custom cable length or connector type on request
Compared With the Alternatives
vs Wireless thermometers with 433MHz or Wi-Fi
No battery drain from constant transmission; better for long-term monitoring in fixed locations
vs Bluetooth or app-based thermometers
No need for a smartphone or app; direct reading on the console is faster and simpler
vs Probes with non-waterproof cables
1 meter waterproof cable allows safe use in wet environments like kitchens or greenhouses
Use Guide
- Place the console in a location with clear visibility and stable temperature
- Route the probe cable away from sharp edges or high-traffic areas
- Ensure the probe is fully inserted into the measurement point before use
- Replace batteries when the low power indicator appears
- Clean the probe tip with a dry cloth before each use to avoid contamination
FT0041 Probe Thermometer Questions
What is the maximum distance between the probe and the console
The probe is connected by a fixed 1 meter waterproof cable. No extension is available.
Can the probe be used in liquids or direct contact with water
The probe is designed for air and surface contact. It is not rated for immersion in liquids.
How long do the batteries last
Battery life depends on usage but typically lasts several months under normal conditions. Replace when the low power indicator appears.
Is the cable replaceable
No. The cable is permanently attached to the probe. Replacement requires a full unit.
Can I use lithium batteries instead of alkaline
Yes. Lithium AAA batteries can be used and are recommended for cold environments.
What 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 FT0041 Probe Thermometer
Tell us the quantity, the destination market and whether you need own-label printing. We will confirm pricing, pairing and lead time in writing.