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       Product Name: Explosion-proof Timer

        Introduction:

1. Three independent stopwatch displays to calculate overlapping time.

2. Largest time range: 100 hours.

3. Battery life indicator function.

4. Can view records during/after measurement.

 

Technology parameters:

1. Working time: 100 hours

2. Accuracy: ± 0.0012%

3. Water-proof: 50m

4. Dimension: 71.5×60×21mm

5. Weight: 61g