Bench Process Stop-Clock Timer





The TM-20A Bench Process Stop Clock Timer is a high-visibility, easy-to-use timer designed for accurate timing and control across a wide range of professional environments. With a generous 6-digit LED display, the TM-20A can track time up to 19 hours, 59 minutes, and 59 seconds in hours, minutes, and seconds—making it ideal for longer process or test cycles.
The unit features versatile timing modes including count up, countdown, and stopwatch functionality, allowing it to adapt to different workflows such as timed tests, production processes, or training drills. An audible buzzer signals the end of a countdown, and frequently used times can be stored using the preset memory function for faster repeat setups.
Mains powered for consistent performance and housed in a robust freestanding bench unit, the TM-20A is suitable for a range of timing applications in laboratories, classrooms, industrial settings, and commercial kitchens. It offers both precision and simplicity in a compact design.
Key Features
-
Large, clear 6-digit LED display (HH:MM:SS)
-
Count up, countdown, and stopwatch functions
-
Audible buzzer alarm at end of countdown
-
Preset memory for frequently used durations
-
Mains powered with UK plug for continuous use
-
Ideal for industrial, lab, education, and commercial use
-
Sturdy freestanding design for bench-top operation
-
Capacity 99mins 59,99secs with auto roll-over Resolution 0.01 second Accuracy ±1 Sec in 24Hrs Power 1 x 1.5V AAA Alkaline Battery (LR-3) Dimensions 100 x 105 x 80mm Weight 151g
-
A calibration service can be purchased for this unit. Once the Service has been performed a certificate of calibration is produced and dispatched with your order. Calibration Services are performed on receipt of your order and as such will delay shipping. Details and options are outlined below.
Traceable Calibration (Timer) Issued at 5 points: 10mins, 15mins, 30mins, 45mins & 60mins Additional points: From 1-120mins