Oakton 410 Operating Instructions

410 Timer with Alarm

Operating Instructions

Thank you for purchasing a model number WD-35002-00 OAKTON 410 timer with

alarm. It features:

Split/

Reset/

Set

button

Start/Stop/

Select button

Mode selection

button

Day of 

the week

indicator

Minutes,

seconds,

1/100 sec

display

Alarm set

indicators

shock 

resistant

and 

watertight

case

Split/Reset

▲

▲

Set

Start/Stop

Select

S M T W T F S

▲ 

Mode

A L P H A   4 1 0

• Start/stop and split timing

modes 

• Fast finish (1-2) timing

• Laser tuning for 

1

⁄

100

-second accuracy

• Real time clock with date,

month and day of the week

• Oversized LCD digits

• Audible alarm that can be

set to sound at a specific

time or on every hour

• Rugged, ergonomic 

housing that is watertight

to 100 feet

• 40" long nylon lanyard 

Start/stop timing

1. To start stopwatch, press the START/STOP/SELECT button.

2. To stop stopwatch, press the START/STOP/SELECT button again.

NOTE: For time in/time out timing, continue to press the START/STOP/SELECT button each time you

want to restart timing.

3. To clear stopwatch, press the SPLIT/RESET/SET button.

Split timing

1. To start stopwatch, press the START/STOP button.

2. To pause stopwatch, press the SPLIT/RESET button. Record the split time shown on display. 

NOTE: The paused time will hold on the display, but the stopwatch is still timing.

3. To view count up again, press the SPLIT/RESET button again.

4. Continue to press the SPLIT/RESET button each time you want to acquire more split times. 

5. To stop stopwatch, press the START/STOP button.

6. To clear stopwatch, press the SPLIT/RESET button twice. 

Fast finish (1-2) timing

1. To start stopwatch, press the START/STOP button.

2. To hold stop #1, press the SPLIT/RESET button. 

NOTE: The paused time for stop #1 will hold on the display, but the stopwatch is still timing.

3. To hold stop #2, press the START/STOP button.

4. Record the time for stop #1 (currently on display).

5. To display stop #2, press SPLIT/RESET. Record the time for stop #2. 

6. To clear stopwatch, press SPLIT/RESET a second time.

Timing modes: single event, start/stop or split

timing

Timing capacity: 24 hours

Timing resolution: 0.01 sec up to 24 hours

Accuracy: 1 sec/month

Direction: up

Display: 6-digit; 

3

⁄

8

"H LCD

Alarm: 1 min when set for a specific time; brief

chime when set to chime every hour

Power: 1.5 V watch battery (included)

Dimensions: 3.25" x 2.2" x 0.75"

Shpg wt: 0.3 lb (0.14 kg)

Warranty

This OAKTON

®

timer is warrantied to be free from

significant deviations in material and workman-

ship for a period of one year from date of pur-

chase. If repair or adjustment is necessary and

has not been the result of abuse or misuse within

the one year period, please return—freight pre-

paid—and correction will be made without charge.

We alone will determine if the product problem is

due to deviations or customer misuse. Out of war-

ranty products will be repaired on a charge basis.

Return of Items

Authorization must be obtained from your 

OAKTON

®

distributor before returning items for

any reason. When applying for authorization,

please include data regarding the reason the

items are to be returned. 

NOTE:  We reserve the right to make improve-

ments in design, construction, and

appearance of products without notice.

Specifications 

For more information on this timer or other 

fine OAKTON instruments, contact your 

OAKTON distributor.

I N S T R U M E N T S

OAKTON—Reg TM #1,692,543.