Stay on track with the Digital Count Up/Down Timer. Featuring a large LED display, loud alarm and compact design, this timer allows for convenient placement and is perfect for tasks up to 6 hours long. Keep things running smoothly in the lab or kitchen with this versatile timer. Large and Clear Display: The timer features a large LED display, making it easy to read the time from across the room. Loud Alarm: The timer comes equipped with a loud alarm that will alert you when the set time is up. Convenient and Portable: The compact design allows for easy placement on any surface using the clever back magnet, clip or fold-out stand. Up to 99 Minutes, 59 Seconds of Timing: With a fixed time range of up to 99 minutes, 59 seconds, this timer is perfect for a wide variety of tasks. Dimensions: 3-3/8" x 2-3/4" x 1" (83 x 67 x 22 mm)Weight: 1.0 oz. (30 g) *Certification Option N.I.S.T. traceable Certificate of Compliance is available at an additional cost (select option above). Downloads Instruction Manual Product Brochure Comparison Chart Sper Scientific Timer Comparison Model 810001 810002 810003 810005 810015 810017 810028A 810038 810045 Description 24 Hour Digital Timer 2 Channel Digital Timer Digital Count Up/Down Timer Large Display Timer 5 Channel Timer Project Timer Stainless Lab Timer Talking Count Up/Down Timer Continuous Alarm Timer Maximum Range 23h 59m 59s 99h 59m 59s 99m 59s 19h 59m 59s 99h 59m 59s Up to 8 Years 99m 59s 23h 59m 59s 9999 Min Resolution 1 Sec Count Down - 1 Sec Count UP - 1/100 Sec for 1st Hour 1 Sec 1 Sec 1 Sec 1/100 Sec 1 Sec 1 Sec 1 Sec for 1st 59 mins / 1 Min Count Up Yes Yes Yes Yes Yes Yes Yes Yes Yes Count Down Yes Yes Yes Yes Yes Yes Yes Yes Yes Channels 1 2 1 2 4 1 1 1 1 Clock Function Yes Yes — Yes Yes Yes — Yes — Recall Previous Setting Yes Yes Yes Yes — — Yes Yes — Audio Alarm Yes Yes Yes Yes Yes Yes Yes Yes Yes Continuous Alarm — — — — — — — — Yes Visual Alarm Yes Yes Yes — — — — — Yes Memory — Yes — Yes Yes — — Yes — Auto Repeat — — — — — — — Yes — Magnetic Back Yes Yes Yes — Yes — Yes Yes Yes Hanging Bracket Yes Yes — Yes — — Yes — — Pocket Clip — — Yes — Yes — — Yes Yes Folding Stand Yes Yes Yes Yes Yes Yes Yes Yes Yes Battery Type (2) AAA (2) AAA (2) AAA (1) AAA CR2032 (1) AAA (1) AAA (2) LR42 (2) AAA
