








Mini LCD Digital Thermometer TPM-14 with External Sensor Wire – Room Temperature Monitor
A digital thermometer is used to verify a smart temperature transmitter under flowing conditions and a successful calibration of the smart temperature transmitter. Portable electronic thermometers (PETs) are designed to measure temperature in a RTD-type thermowell using a thermistor or RTD probe. Compact Mini LCD Digital Thermometer TPM-14 with external sensor probe for accurate room temperature monitoring. Ideal for refrigerators, aquariums, incubators, and electronics projects. Battery operated and easy to mount.
₹ 139 ₹199
199



Made In : | India |
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Key Features:
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TPM-14 Mini LCD thermometer with high-precision sensor probe
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Temperature range: -50°C to +110°C
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External wired sensor for remote sensing in closed environments
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Easy to install in fridge, aquarium, terrarium, room, or incubator
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Battery-powered, no external power supply needed
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Compact, lightweight, and reliable digital display
Product Description (Detailed):
The TPM-14 Mini LCD Digital Thermometer is a compact and accurate temperature measuring device equipped with an external probe sensor wire for versatile placement. The unit offers real-time temperature readings, displayed on a clear LCD screen, ideal for applications where environmental control is critical.
It’s widely used in refrigerators, cold storage rooms, aquariums, reptile tanks, greenhouses, and incubators. The external probe allows you to measure temperature without exposing the display unit to heat, humidity, or confined spaces.
Its lightweight design, simple operation, and battery-powered capability make it a perfect solution for both DIY electronics and professional monitoring systems.
Technical Specifications:
Specification | Details |
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Model | TPM-14 |
Display Type | LCD Digital |
Temperature Range | -50°C to +110°C |
Accuracy | ±1°C |
Sensor Type | NTC Thermistor (external wire) |
Power Source | 2 × LR44 Button Cell Batteries (included) |
Cable Length | ~1 meter |
Dimensions | 48mm × 28mm × 15mm |
Mounting Type | Snap fit / panel mount |
Color | Black |
How to Use:
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Insert the LR44 batteries into the battery slot.
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Place the sensor probe in the location where temperature monitoring is needed.
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Mount or place the LCD display where it’s visible.
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The current temperature will be displayed on the screen in real time.
Note: Suitable for room temperature, incubator, DIY Arduino setups, or fish tanks. Do not submerge the display unit.
Applications:
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Room and ambient temperature monitoring
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Fridge/freezer temperature display
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Aquarium and pet terrarium environment control
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DIY incubator or smart farm projects
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IoT or Arduino-compatible sensor interface (read-only)
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Greenhouse and weather station display
Package Includes:
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1 × Mini LCD Thermometer TPM-14
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1 × External Temperature Probe
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2 × LR44 Button Cell Batteries (pre-installed)
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