SP810035-0
Stopwatches and timers
- Sper Scientific - SP810035-0
- Resolution : 1 sec
- Range: 100 hours
- Count Down Channel: 4
The Stopwatches and timers have4 independent channels each of which counts up or down for any interval from 1 second to 100 hours, plus clock button.
Extra large display indicates channels in use. Each one has a distinctive 1 minute alarm.
Automatically begins to count up to indicate time elapsed after count down reaches zero. Memory recalls last timer setting or reuse. Also has a clock mode. Has a stand, pocket clip, and a magnet. Comes with one button cell battery (LR44). N.I.S.T. traceable Certification Report available.
| Spécifications | ||||
SP810015-0 | SP810035-0 | SP810036-0 | SP810037-0 | |
| Count up channel | 4 | 1 | 1 | 1 |
| Canal countdown | 4 | 0 | 0 | 0 |
| Previous setting memory | yes i do | No. | No. | No. |
| Clock | yes i do | yes i do | yes i do | yes i do |
| Alarm clock | yes i do | yes i do | yes i do | yes i do |
| Scale | 99 hrs | 24 hrs | 10 hrs | 24 hrs |
| Resolution | 1 sec. | 1/100 sec. | 1/100 sec. | 1/100 sec. |
| No Cat. | Description |
| SP810015-0 | Timer 5 channels |
| SP810035-0 | Stopwatch Water-resistant, large display |
| SP810036-0 | Stopwatch Water Resistant, 100 memories |
| SP810037-0 | EL Stopwatch |













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