Say When - Liquid Level Indicator Watch The optional Visolux Digital HD

The optional Visolux Digital HD Base increases the distance away from the image area so that writing underneath is easier

Tint Color: Polarized Gray

The Ambutech Aluminum 6-Section Folding Cane is quality made

Included are test strips

Say When - Liquid Level Indicator Watch The optional Visolux Digital HDNever again worry about over filling your beverage glass or coffee mug. Simply hang the handy Say When Liquid Level Indicator unit on the lip of your cup or glass and pour with complete assurance. Say When will sound to alert you when the liquid level nears the top. Convenient and pocket sized at only 2 5 8". Uses one 9 volt battery (included).