The Meriam M100 handheld manometer combines form, fit and function to deliver precision, pressure measurement for field, plant or lab use. The low cost M100 digital manometer has ±0.25% FS accuracy, shirt-pocket convenience, and is ideal for reference indication.

The Meriam M100 digital manometer is available in differential, gauge and absolute pressure versions. The meter has an automatic, record-mode which stores the current value automatically every 5 seconds for up to 20 minutes. In manual record-mode, the current value is stored every time the 'Units' key is pressed, up to 240 times. The meter has eight, user-selectable engineering units, a non-isolated sensor for clean, dry, non-corrosive gases and an internal, ambient temperature display in °F or °C.

Other features of the Meriam M100 digital manometer include a dual-function backlight. A green backlight is user activated via the backlight key. A red backlight is automatically activated during an error/ over-range condition. When the batteries require replacement, the 'BAT' icon is displayed. Approximately two hours of run time is provided on a low battery condition. To conserve battery life, the M100 will automatically power off after 20 minutes of keypad inactivity.