Pen‑Type Thermometer with Alarm – Splash‑Proof, -50°C to +300°C Range

This affordable and easy‑to‑use Pen‑Type Thermometer with Alarm is ideal for measuring the temperature of liquids and semi‑solid samples in school laboratories. Featuring a 145mm stainless steel penetration probe with a pointed tip, it provides fast, accurate readings across a wide temperature range of -50°C to +300°C (1°C resolution).

An audible alarm sounds when a user‑defined target temperature is reached or exceeded, making it perfect for experiments requiring precise thermal monitoring. The unit includes a 15mm LCD display with alarm indicator and soft‑touch rubber function buttons for easy operation. Supplied complete with a probe cap and battery, it is ready for immediate use.

Key Features

• Temperature range: -50°C to +300°C
• Resolution: 1°C
• Splash‑proof design suitable for laboratory use
• Audible alarm when target temperature is met or exceeded
• 15mm LCD display with alarm indicator
• Soft‑touch rubber function buttons
• 145 × 4mm stainless steel probe with pointed tip
• Temperature sensor located in the bottom 20mm of the probe
• Supplied with probe cap and battery

Ideal for School Science Lessons

Perfect for KS3, GCSE, and A‑Level science, this pen‑type thermometer is ideal for experiments requiring accurate monitoring of heating and cooling. Its alarm function helps students observe temperature thresholds without constant supervision, building confidence in handling scientific equipment safely.

• Measuring temperatures during heating and cooling curves
• Monitoring reaction rates in chemistry practicals
• Testing thermal properties in physics experiments
• Recording temperatures of semi‑solid or liquid samples in biology
• Supporting demos that require precise temperature control

Reliable, accurate, and classroom‑ready, this Pen‑Type Thermometer with Alarm is an essential tool for safe and effective temperature measurement in school laboratories.