Sound & Light Alarm Thermo-Hygrometer – Digital Temperature & Humidity Monitor with LCD Display A2000 Series

Product Description

The A2000 Series Thermo-Hygrometer is a versatile temperature and humidity monitor with sound and light alarm capability for instant alerts. Featuring a large LCD display, it shows real-time temperature, humidity, time, alarm status, battery life, and min/max recorded values.

Designed with both desktop and wall-mount options, the A2000 series is ideal for laboratories, factories, refrigerators, warehouses, pharmacies, and household environments.

With optional external sensors for high-temperature or high-humidity conditions, user calibration, and CE/RoHS certification, the A2000 provides accuracy, flexibility, and reliability for professional and everyday use.

Key Features

• Accurate temperature and humidity monitoring

• Sound and light alarm when limits are exceeded

• Large LCD screen displays temperature, humidity, time, battery, and alarm status

• Lock/unlock function prevents misoperation and protects data

• Supports external sensors for high-temperature and high-humidity environments

• Easy on-site calibration via key

• Flexible mounting: desktop, wall-mounted, or magnetic back options

• CE and RoHS certified

A2000-EX Specifications

• Sensor Type: External sensor with 3m cable

• Temperature Range: -40 ~ +85℃

• Temperature Accuracy: ±0.3℃

• Humidity Measurement: Not applicable

• Resolution: 0.1°C

• Display Size: 88 × 55 mm (3.46″ × 2.17″)

• Dimensions: 135 × 124 × 35 mm (5.31″ × 4.88″ × 1.37″)

• Weight: 330g

• Power Supply: 1 × 9V Block Battery

• Alarm Type: Sound and light (buzzer + LED)

• Calibration: Supported by key adjustment

• Mounting Options: Desktop, wall-mounted, or magnetic back

• Certifications: CE, ISO

Included Accessories

• 9V Block Battery

• User Manual

• Mounting Screws

Applications

The A2000 Series is widely used in:

• Households and offices

• Hotels, restaurants, and schools

• Hospitals and pharmacies

• Factories and warehouses

• Shopping malls and indoor environments