TM-2 Series Fridge Thermometer
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Specifications
- Model: TM-2 TH
- Product Configuration: Internal Temperature
And Humidity Probe - Temperature Range: -10 to 50 degrees
Celsius - Temperature Accuracy: 0.1 degrees Celsius
- Temperature Resolution: /
- Humidity Range: 10% to 95%
- Humidity Accuracy: 1% RH
- Humidity Resolution: /
- Battery: CR2032*1
- Battery Shelf-life: 12 Months
- Battery Life: 1 year
- Dimensions (HxLxW): 69.0×46.0x25.5mm
- Weight: 37.1g
- Operation Temperature: /
- Button Installation: Magnetic Attraction
Product Overview and Appearance
TM-2 is a thermometer with a built-in probe and a compact
appearance. It supports temperature and humidity data monitoring,
back magnetic suction+hook design, low-power design, and ultra long
battery life. It is widely used in scenarios such as refrigerators,
freezers, food cabinets, and cool storage rooms.
Operating Instructions
Key functions:
- When the temperature is below -10°C, the display shows “LL L”.
When it exceeds 50°C, the display shows “HH H”. - If humidity is below 10%, the display shows “LL%”. If it
exceeds 99%, the display shows “HH%”. - The temperature and humidity update cycle is every 30
seconds.
Frequently Asked Questions (FAQ)
1. What should I do if the display shows “LL L” or “HH H”?
If you see “LL L” or “HH H” on the display, it means the
temperature is below -10°C or above 50°C, respectively. Ensure the
device is in a suitable environment within the temperature range
for accurate readings.
2. How do I change the battery?
To change the battery, carefully open the battery compartment
using a small tool, remove the old battery, and insert a new CR2032
battery following the correct polarity. Close the compartment
securely.
3. Can I use this thermometer outdoors?
This thermometer is designed for indoor use. Avoid exposing it
to extreme outdoor conditions to prevent damage to the device.
4. How can I mount the thermometer?
The thermometer has a magnetic attraction feature for easy
mounting on metal surfaces like refrigerators or cabinets. Use the
back magnetic suction+hook design for convenient installation.
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Safety instructions and precautions
1. Safety instructions To ensure that you install and use this product correctly, please read and strictly comply with the following terms:
Battery
Please use original or technically compatible batteries. Do not use batteries that do not meet product specifications to prevent damage to equipment or other malfunctions. Do not disassemble, squeeze, hit, or heat batteries privately, and do not place batteries in fire, as this may cause battery explosions and fires
External power supply:
Equipment
When external power supply is required, please use the power adapter configured for this device. Do not use other power adapters that do not meet the external connection technical specifications, otherwise it may damage the instrument and equipment, and even cause a fire power supply
In flammable and explosive gas environments, please use this equipment in accordance with compliance requirements, otherwise it may cause explosions and fires During the use of the device, if the device emits a burnt or other odor, the power supply should be immediately cut off and the manufacturer or supplier should be contacted in a timely manner
2. Attention:
If the equipment is not used for a long time, it should be removed and stored in the packaging box in a dry and cool environment Users are not allowed to make any unauthorized changes to this device. Any unauthorized changes may affect the accuracy of the device and even damage it Do not use the device in harsh environments to avoid instrument short circuits, burns, and other malfunctions caused by adverse weather conditions such as rain and lightning When the recorder is offline (no data upload), please confirm the networking status of the device Please use within the measurement range of the recorder Please mistakenly place the external probe directly in a liquid environment to avoid equipment damage Please do not forcefully impact this recorder The measured values of the recorder may be affected by the following factors
Temperature error: Placed in the measurement environment for too short a stable time Close to heat sources, cold sources, or directly in a water soaked state
Humidity error: Placed in the measurement environment for too short a stable time Long term exposure to steam, water mist, water curtains, or condensation environments
Pollution: Being in a dusty or other polluted environment
1. Product Overview and Appearance
TM-2 is a thermometer with a built-in probe and a compact appearance. Supports temperature and humidity data monitoring, back magnetic suction+hook design, low-power design, and ultra long battery life. Widely used in scenarios such as refrigerators, freezers, food cabinets, and cool storage rooms.
Hook/Magnetic Buckle LCD screen °C/°Fswitching button
Clear button Battery compartment
Hook/Magnetic Buckle LCD screen °C/°Fswitching button
ON/OFF Button Battery compartment
2a Product parameters
Model List Product Model
Product Configuration Probe TYPE
Temperature range Temperature accuracy Temperature resomution
Humidity range Humidity accuracy Humidity resolution
Specification
Battery Shelf-life Battery life Dimensions (height*length*width) Weight Operation temperature Button Installation
T Internal Temperature
/ / /
TM-2 TH
Internal Temperature And Humidity
-1050
±1
0.1
10%~95%
±5%30%~85%±7%other
1%RH
CR2032*1
12 Months
1 year
69.0*46.0*25.5mm
32.6g °C/°FaClear
-10¥j50¥
Magnetic Attraction
75.0*45.0*27.0mm 37.1g
°C/°FaON/OFF Hanging Holes
3a Operating instructions
Key functions:
°C/°Fswitching button: In normal display mode, press the switching button to switch temperature units; Clear button: Clear the maximum and minimum values that have been recorded; ON/OFF button: single press to perform power on/off operation, power off to clear the maximum value statistics;
be careful: When the temperature is below -10 , the display interface shows LL L When the temperature exceeds 50 , the display interface shows HH H . When the humidity is below 10%, the display interface shows LL%; When the humidity is above 99%, the display interface shows HH%. The temperature and humidity update cycle is 30 seconds
4aPackage
ThermometeraUser manualcELECTRONIC VERSION
5a Warranty and after-sales service
Product warranty: 1 year This product can be returned, replaced or repaired within 7 days from the date of purchase due to performance failure. The warranty period is one year from the date of purchase (based on valid purchase receipts). During the warranty period, any malfunctions caused by quality problems of the product under normal use will be repaired free of charge. The shipping cost for repairing the product shall be borne unilaterally by the sender.
If any of the following situations are met, it is not within the scope of after-sales guarantee: 1. Damage caused by force majeure, such as earthquakes, fires, floods, typhoons, etc; 2. Damage caused by human factors such as improper use, maintenance, and storage by consumers; 3. Damage caused by maintenance, disassembly, etc. by non precision service personnel or authorized service providers; 4. Exceeding the warranty period and scope; 5. Natural wear and tear, consumption, and aging of products (such as shells, cables, etc.).
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Documents / Resources
 | Elitech TM-2 Series Fridge Thermometer [pdf] User Guide TM-2, TM-2T, TM-2 Series Fridge Thermometer, TM-2 Series, Fridge Thermometer, Thermometer |