Construction Materials Testing Equipment
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Construction Materials Testing Equipment
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Versatile, 24-hour lab timer for use with ovens, incubators and other environmental chambers. Includes probe with 48" (1,2mm) long cable. Probe may be placed inside oven door for internal chamber temperature monitoring. Monitors and displays temperatures over a 0 to 200°C range at an accuracy of ±2°C. Time and temperature functions may be used separately or simultaneously. Alarm sounds when programmed time or temperature high limits are reached.
Display shows remaining time/temperature/high limit setpoints. Magnet permits mounting on side of oven. Uses "AAA" battery, not included.
$44.00 Add to Order
Digital Thermo-Timer— H-3557D
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Portable timer automatically shuts off electrical apparatus at set time up to 60 minutes. Features easy-to-use digital interface and two-plug AC receptacle.
$144.00 Add to Order
Universal Digital Timer, 115V 60Hz— H-4296A
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Portable timer automatically shuts off electrical apparatus at set time up to 60 minutes. Features easy-to-use digital interface and two-plug AC receptacle.
$96.00 Add to Order
Humboldt Universal Timer, 120V 60Hz, 115V 60Hz— H-4296
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Electronic digital timer/clock is programmed to alarm for one minute when time is up. Unit counts down or up in seconds. LCD displays hours, minutes and seconds. Memory timer allows preset time to be stored. Unit has magnetic back and can also clip on or stand. Includes one 1.5 volt battery.
PRICE ON REQUEST
1.800.544.7220
24-Hour Digital Timer Clock— H-3575
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Portable electric timer functions as elapsed-time indicator, interval timer and electrical apparatus on-off timer. Features time range of 60 minutes by minutes and seconds, 8-in. dial with two sets of numerals (use inner circle of small numerals as stop clock) and selective automatic buzzer alarm. Has two separate outlet receptacles for automatic switching of external appliances. Toggle switch controls one outlet, which can make or break circuit at "0." Circuit automatically breaks on second outlet after time interval.
$170.00 Add to Order
Universal Lab Timer, 115V 60Hz— H-4292
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Time-out type stopwatch, used for timing operations and tests Start, stop and restart are activated by depressing the crown. Hands are reset by depressing pin on side of case. Features nickel-chromium case and anti-magnetic shock-resistant 7-jewel movement.
$84.00 Add to Order
Stopwatch, 1/5 sec. movement, 1 rev = 60 sec.— H-2260
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Economical manual mechanical timer has 60-minute time range. Signals with clear bell tone at end of set time for manual apparatus shut off.
$12.50 Add to Order
Bell-Type Timer,— H-4294
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Great for viewing from across a room, easily viewable from 50 ft. with 1-1/3 inch high numbers. Three-button intuitive operation eliminates reading instructions. Traceable timer has automatic bounce-back Memory for repetitive timing. Timing range is 99 minutes, 59 seconds. Resolution is 1 second, accuracy is 0.01%. Individually, traceable calibration certificate is provided, and comes with easel bench stand and magnetic back for place-anywhere mounting.
PRICE ON REQUEST
1.800.544.7220
Giant Digit Countdown Timer— HT-5011
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