Digital Thermometer – Min/Max Memory with Alarm (KS3+)

This Digital Thermometer with Min/Max Memory and Alarm combines a modern, compact design with excellent ease of use, making it a cost‑effective and reliable temperature‑measuring solution for school science laboratories. It is ideal for measuring the temperature of liquids and semi‑solids during practical investigations.

The thermometer features a durable stainless steel pointed probe (100 × 4mm) connected via a 1‑metre flexible cable, allowing safe and convenient probing while keeping the display unit clear and easy to read. For single‑handed operation, the probe can be clipped neatly to the instrument body when required.

With a measurement range of −50 °C to +150 °C and a fine resolution of 0.1 °C, the thermometer delivers accurate and responsive readings with a sampling rate of one reading per second. Results can be displayed in either °C or °F, making it adaptable to different teaching needs.

Built‑in minimum and maximum memory allows users to track temperature changes over time, while the programmable high/low alarm provides an audible alert when preset temperature limits are reached—ideal for monitoring experiments safely and effectively.

Key Features & Specifications

• Measurement range: −50 °C to +150 °C (0.1 °C resolution)
• Switchable display in °C or °F
• Stainless steel pointed probe (100 × 4mm)
• 1‑metre probe cable for safe, flexible use
• Sampling rate: one reading per second
• Min/Max memory for temperature tracking
• Programmable high/low audible temperature alarm
• Data Hold function retains displayed value
• 30mm LCD display with clear function indicators
• Auto power‑off after 1 hour
• Low battery indicator
• Impact‑resistant ABS housing with desk stand
• Integrated cable storage compartment
• Supplied with probe protector cap and battery

Ideal for School Science Lessons

Ideal for KS3, GCSE, and KS4+, this digital thermometer supports accurate temperature measurement across a wide range of practical science activities. Its alarm and memory functions make it especially valuable for experiments where temperature control and monitoring are essential.

• Monitoring temperature changes in heating and cooling experiments
• Measuring reaction temperatures in chemistry practicals
• Investigating thermal energy transfer in physics
• Supporting rate of reaction and solubility studies
• Developing confidence with digital measurement tools

Accurate, durable, and easy to operate, the Digital Thermometer with Min/Max Memory and Alarm is an excellent addition to any school science department, supporting safe, data‑driven practical learning.