HTC-1 Alarm Clock Digital Temperature & Humidity is a cutting‑edge digital thermo‑hygrometer that combines precise environmental monitoring with an integrated alarm clock. Its large, power‑saving LCD display delivers clear temperature and humidity readings, while the compact, lightweight chassis makes it ideal for placement in any setting—from home desks to industrial control rooms.

Key Specifications

• Display: Large LCD with backlight, power‑saving mode


• Measurement Range: Temperature –10 °C to 50 °C (14 °F to 122 °F); Humidity 0 % to 100 % RH


• Accuracy: ±0.5 °C temperature, ±3 % RH humidity


• Power Supply: AA batteries (included) with auto‑shutoff to extend life


• Dimensions: 120 mm × 70 mm × 30 mm


• Weight: 150 g


• Alarm Functions: Dual‑tone FM stereo alarm, snooze, gradual LED fade‑in

Typical Applications

• Home environments – monitor living rooms, bedrooms, and nurseries for comfort and health.


• Office spaces – ensure optimal climate for workstations, meeting rooms, and server racks.


• Industrial settings – greenhouse climate control, warehouse humidity management, and equipment rooms.


• Outdoor use – portable monitoring for campsites, field research, and temporary installations.