| SRT500 | This timer is capable of timing with a resolution of 0.01 seconds. |
| SRT500R | This is a wireless version of the SRT500 |
| SRT1000 | This timer is capable of timing with a resolution of 0.001 seconds. This timer has been homologated (ie certified) by FIS (International Ski Federation) for timing alpine ski races. |
| SRT1000R | This is a wireless version of the SRT1000. |
| SRT1000C | Classic version of the SRT1000. There is limited stock on the classic timer. This timer is not as rugged and weather resistant as the newer models, but functionally, it is the same. |
| SJT700 | This is a serial judging terminal used for entering of judging scores during a competition. The SJT500 has no timing inputs. |
| SJT700R | This is a wireless version of the SJT700 |
Features and Specifications
Can Network Timers: There is no practical limit to the number of timers that can be linked together. Timers connect to a single serial port on a notebook computer. Timers can be networked up to 4,000 feet apart.
9 Channels of input
Storage: Stores 10,000 events with up to 6 digit bib numbers. Stores 4,000 events with 16 characters per event (see data entry) Storage 0f 50,000 events is available as an upgrade option.
LCD Display: 4x16 character display
Connects to Computer using RS232 Serial Cable
Timer Resolution: The timer always stores times internally to a resolution of 1 msec. The display resolution is set by the user to either 0.1 seconds, 0.01 seconds, or 0.001 seconds.
Operating Temperature: -20° to 70° centigrade (-4° to 158° Fahrenheit). The display works down to -20°C, everything else works down to -40° C. Note: The minimum temperature for USSA Cross Country competitions is -25° Centigrade ( -13° Fahrenheit).
Accuracy:
| 0° to 40° C | +/- 2 parts per million (ppm) | +/- 0.16 seconds per day |
| -40° to 85° C | +/- 7.5 parts per million (ppm) | +/- 0.66 seconds per day |
Battery Life: Timer will operate for over 150 hours on two AA batteries, or 300 hours on four AA batteries when not attached to computer or printer. Warning occurs when 20% of battery life remains (30 hours with two AA batteries).
Size: 7.5 inches (19cm) by 4 inches (10cm)
Weight: 0.82 lbs. (13 oz.) (11 oz. without batteries)
Wireless Frequency: 900 Mega hertz. Seven different networks (ie channels) are available to use
Wireless Transmission Distance: Up to 7 miles line of sight. Directional antennas are also available to extend distance.
Wireless Battery Life: Up to 8 hours with two AA batteries
Auxillary Serial Port: Auxillary RS232 port with Tx, Rx, CTS, and RTS. Interfaces with standard serial bar code scanner. Can potentially interface with other devices such as transponder decoders and scoreboards. Timer can supply power to bar code scanner.
Guarantee: 2 Year Guarantee
Summit Systems
4157 Gary Road
Salt Lake City, UT 84124
Phone: (801) 631-7999 (cell)
www.summittiming.com
Email Address: timers at summittiming dot com