Timer Controllers
Research Products International Corp Traceable Flashing LED Alarm Timer
Convenient laboratory timer with giant size digits over 1'' high that are visible from a distance of up to fifty feet. Allows program setting of 3 countdown times into memory. Use any countdown time from 99 minutes, 59 seconds to 1 second. When zero is reached, the timer starts counting up to show time elapsed since alarming.
Visual indicator flashes green light at 10 seconds when counting down and red light when zero is reached and alarm is sounding. Features adjustable alarm volume and mute. Supplied with certificate of calibration and battery.
Grainger Digital Timer CountDown CountUp 100min
The Grainger website features a variety of digital and mechanical timers for industrial, commercial, and residential use. These timers allow users to accurately time events and processes. Available timers include multi-function and interval timers, countdown timers, and repeat cycle timers with various time ranges from seconds up to weeks. Key features include LCD displays, multiple timing modes, battery or AC power, rugged housings, and alarm functions. Popular brands include Extech, Grainger, Honeywell, and Wood's Powr-Grip. These timers can help improve efficiency and consistency for timed processes.
Hach Company Timer, Five-Channel
Four independent channels count up or down for any interval from one second to 100 hours; fifth channel is clock. Large display, one-minute alarm, memory, clock mode. Includes stand, pocket clip, magnet. Dimensions: 7.10 x 6.35 x 1.43 cm (2.875 x 2.50 x 0.56"). Weight: 0.08 kg (2.9 oz). Traceable to NIST.
Research Products International Corp Visual Alarm Timer, 99 Minutes and 99 Seconds
Select either a bright flashing yellow LED visual alarm or an audible alarm. A memory recalls the last timer setting for reuse. This model is often used by testing organizations. Built in stand for bench top use, clips to a pocket, or sticks to any metal surface with a magnetic back. 2 AAA batteries included.5 Year Warranty
Grainger Pull Station Key Reset Single DPDT
The Grainger 16X412 is a 3/4 HP, 115V, 1725 RPM, 56C Frame, Open Drip Proof, Single Phase, Ball Bearing Electric Motor. It has a 1.15 service factor and is thermally protected. The motor is totally enclosed, fan cooled (TEFC) with a cast iron frame. It has a standard NEMA frame with a C-Face mounting. The motor is designed for general purpose applications.
Electron Microscopy Sciences Photographic Darkroom Timer, 60 minute time range
A new improved Model 300 Darkroom Timer shows minutes and seconds in total darkness. The 60-minute time range can be set in minutes for developing and seconds for enlarging control. . Two separate outlet receptacles control an enlarger or printer and safelight by a combination time/focus switch. Each outlet has a 750-watts capacity.