Luvinka TR915 Digital Thermohygrometer

£55.13 (Inc. VAT)

The Luvinka TR915 is a professional digital thermohygrometer designed for accurate temperature and humidity monitoring. With its large LCD display, smart alarm functions, and reliable performance, it is ideal for industrial, commercial, and indoor climate control applications.

Category: Thermohygrometers Brand: Luvinka

Description
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The Luvinka TR915 Digital Thermohygrometer is a large-display digital instrument designed for accurate, continuous monitoring of temperature and relative humidity. It measures temperatures from -40°C to +80°C and humidity from 0 to 99.9% RH, with an accuracy of ±0.3°C for temperature and ±2% RH for humidity. Its 21 cm LCD display with large 3.5 cm digits provides excellent visibility from a distance, while high and low temperature and humidity alarms help monitor critical environmental conditions. With USB-C power, calibration functions, a built-in clock and wall-mountable design, the TR915 is suitable for warehouses, laboratories, offices, industrial facilities and other environments where reliable temperature and humidity monitoring is required.

Features

Temperature measurement range: -40°C to +80°C
Humidity measurement range: 0–99.9% RH
High accuracy: ±0.3°C and ±2% RH
Selectable Celsius (°C) and Fahrenheit (°F) units
High & low limit alarm notifications
Built-in clock and time tracking function
Large LCD glass display for clear visibility
Stylish and durable ABS + glass panel construction
USB-C power connection for continuous operation

Technical Specifications

Temperature Range	-40…+80°C
Humidity Range	0…99.9%RH
Accuracy	±0.3°C / ±2%RH
Resolution	0.1°C / 0.1%RH
Display	21 cm wide LCD
Digit Height	3.5 cm
Sensor Type	Built-in internal sensor
Power Supply	USB-C 5V 1A (adapter included)
Weight	1.5 kg
Dimensions	210 × 170 × 30 mm
Package Contents	Device, adapter, mounting screws

Symbols and Setting Functions

1CH: High temperature alarm setting
2CL: Low temperature alarm setting
3HH: High humidity alarm setting
4HL: Low humidity alarm setting
SAL: Alarm ON/OFF
1CE: Temperature calibration
2HE: Humidity calibration
3dF: Factory reset
4FE: Firmware / version information
6EH: Hour setting
7EL: Minute setting

Installation

Setup: Remove the protective film, connect the power adapter, and turn on the device.
Alarm Limits: Menu → 1CH / 2CL / 3HH / 4HL → Save with ✓
Time Setting: Menu → Use 6EH and 7EL to adjust hours and minutes.
Installation: Easily mount the device on the wall using the hanging slot.
Tip: Press and hold the arrow button for faster value adjustment.