Stopwatch/Timer with 100 Count Memory for Sports and Other Applications

This Sper Scientific Stopwatch stores 100 split and lap times, will count up or down to 20 hours in 1/100 second resolution and offers many advanced features. The large 3 line display simultaneously shows total elapsed time, split time, current lap time, lap counter and also indicates low battery. This unit is made of a durable black and grey ABS plastic, is water and shock-resistant, and features a built-in belt clip and lanyard to keep it handy. The rounded, ergonomic design fits neatly in your hand.

Features 4 timing modes: Stopwatch, Countdown, Pacer and Clock/Calendar

• Stopwatch
  Recalls split and lap times as well as the slowest, fastest & average laps.
• Clock/Calendar
  Selectable 12 or 24 hour format with alarm, calendar and hourly chime modes.
• Count Down & Count Up 
  Displays elapsed time and counts down from a desired time.
  
• Pacer
  Set from 5 to 240 beeps per minute.

Belt clip, lanyard, instructions and button cell battery are included. 

Dimensions: 3½” x 2½” x 1¼”
Weight: 2.3 oz

*Certification Option
N.I.S.T. traceable Certificate of Compliance is available at additional cost (select option above).

Downloads

Instruction Manual

Comparison Chart

Sper Scientific Stopwatch Comparison

Model	810012	810022	810029R	810033	810035A	810036A	810048
Description	Water Resistant Stopwatch	Large Display Stopwatch	Countdown Stopwatch	Large Display Water Resistant Stopwatch	Decimal Display Stopwatch	100 Memory Water Resistant Stopwatch	Advanced Decimal Display Stopwatch
Digit Height (mm)	7	8	5	5	12	5	4
Cord Length (in)	23.5	26	25	24	22	23	23
Timing Range	24 Hours	24 Hours	10 Hours	10 Hours	20 Hours	24 Hours	20 Hours
Resolution	1/100 Sec	1/100 Sec	1/100 Sec	1/100 Sec	1/100 Sec	1/100 Sec	1/100 Sec
Water Resistant	Yes	—	—	Yes	Yes	Yes	Yes
Count Up	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Count Down	—	—	Yes	Yes	—	Yes	Yes
Timer	—	—	Yes	Yes	—	Yes	Yes
Lap Memory	—	—	8	60	—	100	500
Alarm	—	Yes	Yes	Yes	Yes	—	Yes
Clock	—	Yes	Yes	Yes	Yes	Yes	Yes
Pace Setter	—	—	Yes	Yes	—	Yes	Yes
Hourly Chime	Yes	Yes	—	—	Yes	—	Yes
Calendar	Yes	Yes	—	Yes	Yes	Yes	Yes
Battery Type	(1) LR44	(1) AA	(1) CR2032	(1) CR2032	(1) CR2032	(1) CR2032	(1) CR2032