U.S. Educator Price
$285
A versatile cost-effective, portable way for making accurate time, speed, acceleration, and count measurements.
What's Included
- 1x Smart Timer
- 2x Picket Fences
- 1x 9 VAC Adapter
- 1x Lab Manual
What to Consider
See the Buying Guide for this item's required, recommended, and additional accessories.
Product Summary
The ME-8930 Smart Timer works with all PASCO timing devices:
- Accessory Photogate
- Photogate/Pulley System
- Time-of-Flight Accessory
- Freefall Adapter
- Laser Switch
- G-M Tube
Features
- Works With 2 Photogates
- More Than Just a Timer: Calculates speed and acceleration as well as measuring time.
- Intuitive Operation: The menu-driven display mirrors the easy-to-follow flowchart on the Smart Timer label.
- Quick Setup:Turn on the switch, plug in the photogates, and it’s ready to use.
- Increased Timing Accuracy: The redesigned 3-section fence (2 included) uses more accurate method of measurement from leading edge to leading edge.
- Portable or Plug-in:The battery-operated (4 AA cells) Smart Timer can be used anywhere. It can also be operated on the 9 V AC adapter (included).
- Calculation Lock-out Switch: A switch inside the battery compartment disables the speed and acceleration modes. Timing modes are unaffected, and students are required to do their own calculations.
Typical Experiments
- Acceleration Due to Gravity*
- Newton’s Second Law*
- Conservation of Momentum in Collisions*
- Rotational Inertia of a Disk & Ring*
- Acceleration Down an Incline
- Simple Harmonic Oscillator
- Oscillations on an Incline
- Springs in Series and Parallel
- Projectile Motion Using Photogates
- Time-of-Flight and Initial Velocity
- Determining the Acceleration Due to Gravity
- Counting Radiation with the G-M Tube
What's Included
- 1x Smart Timer
- 2x Picket Fences
- 1x 9 VAC Adapter
- 1x Lab Manual
WARNING: CHOKING HAZARD!
Small parts. Not for children under 3 years.
Product Specifications
| Resolution | 100 μs |
| Accuracy | 0.01% of full range of the measured time |
| Display | 2-line, 16-character, alphanumeric LCD |
| Inputs | Two 1/4” stereo phone jacks on side panel— TTL compatible |
| Power Requirements | Four “AA” batteries (not included) or AC adapter (9 VDC, 500 mA) included |
Buying Guide
| Recommended Accessories | P/N | Price |
|---|---|---|
| Accessory Photogate | ME-9204B | $72 |
| Picket Fences (Smart Timer) | ME-8933 | $26 |
| Freefall Adapter | ME-9207B | $232 |
| Photogate & Pulley System | ME-6838A | $72 |
| Time-of-Flight Accessory | ME-6810A | $75 |
| G-M Tube/Power Supply | SN-7927A | $185 |
| Phone Jack Extender Cable | PI-8117 | $21 |
Product Guides
Photogates, Fences, and Timers
Photogates, fences, and timers are a staple of every physics lab. We’ve developed two standalone photogates, as well as two software-dependent options with varying capabilities and applications. This page compares our products’ functions, applications, and connectivity to help you select the perfect fit for your lab.
Support Documents
| Manuals | |||
|---|---|---|---|
| Smart Timer Manual | English | 1.48 MB | |
