Multifunctional Photogate Timer for Physics Motion Newton's Free Fall Projectile Pendulum Harmonic Rotation Lab Experiment

This compact all-in-one photogate timer is designed for accurate time measurement in a wide range of physics experiments. Combining a precision timer and photogate in a single unit, it supports linear, circular, and harmonic motion experiments with millisecond resolution. The versatile operating modes, LED display, and USB control make it an ideal tool for mechanics and motion analysis in educational laboratories.

Functions :

• Measure the duration of a single light interruption for linear motion experiments.
• Measure the time between two light interruptions for circular motion experiments.
• Measure the time between three light interruptions for harmonic motion experiments.

Operating Modes :

• Direct beam interruption mode.
• Reflective mode using an external mirror for advanced experimental configurations.

Display :

• LED Display

Control :

• USB Button for Instant Start/Stop Operation

Time Measurement Range :

• 0 to 9.999 s

Resolution :

• 1 ms

Reset Modes :

• Manual Reset
• Automatic Reset Before Next Measurement

Photogate Fork Width :

• 65 mm

Maximum Working Frequency :

• 1 kHz

Minimum Pulse Width :

• 1 ms

Rising Time :

• 100 ms

Current Consumption :

• 150 mA

Dimensions :

• 115 × 110 × 18 mm

Weight :

• 160 g

Power Supply :

• Input: 110–240 V AC
• Output: DC 9 V, 1 A

Additional Features :

• Integrated timer and photogate in a single compact unit.
• Three threaded mounting holes compatible with 100 mm support rods.
• Includes an external start/stop photogate and USB connection cable.
• Suitable for experiments involving linear, circular, and oscillatory motion.