Want your students to see electron diffraction, measure the Balmer series, or calculate e/m themselves? Our 2026 Quantum Physics Experiment Kits make advanced modern physics accessible, hands-on, and classroom‑ready. What’s inside: Electron diffraction tube CRT set Wireless spectrometer + hydrogen lamp e/m apparatus Interference & diffraction Photoelectric effect & static electricity Get your students excited about quantum mechanics – seeing is believing. Specifications may c

Wireless Absolute Pressure-Temperature Sensor (PS-4257) Great to study gas pressures and temperatures. Intended to work alone with the included quick response temperature sensor and syringe. It is also compatible with several of PASCO's pressure-based equipment. 非常適合用於研究氣體壓力和溫度。它可與隨附的快速響應溫度感測器和注射器單獨使用。此外，它還相容於PASCO的多款壓力測量設備。 Applications Boyle's Law Charles’ Law Ideal Gas Laws Amonton's Law (Gay-Lussac's Law) Calculate the work done by a gas. Monitor pressure changes with inc

Wireless Voltage-Current Sensor (PS-4254) This sensor measures synchronized voltage and current simultaneously. These measurements also automatically calculate power and energy. All measurements are displayed live on a built-in OLED display. PASCO的無線電壓電流傳感器可同時測量同步電壓和電流。這些測量結果還能自動計算功率和能量。所有測量結果都會即時顯示在內建的OLED顯示器上。 PASCO’s Wireless Voltage-Current Sensor is a smart alternative to a traditional multimeter. It can be used as a standalone with its built-in display for quick reading