The 18 Series electronic hand tally counter are available with a choice of Add only or Add/ Subtract models. Counts are input using large positive action buttons. The Add model has a single count button and the Add/Subtract model has two separate count buttons. The counter is manufactured from impact-resistant plastic, combining lightweight with outstanding durability. Key Features • Add or Add/Subtract models • Beep at every count with the option of switching the sound off for silent operation • Long life battery (replaceable) - typical 250 days on silent • Large LCD display • No mechanical parts to wear out • Large rubber buttons for comfort of use • Ergonomically designed for ease of use • Carrying cord - 9.0” [229mm] • Light weight Applications • Inventory • Traffic • Attendance • Food Portions • Blood Ce

Display Battery Operating Life Reset Operating Temperature Weight Color Dimensions: d) trumeter innovation by design Specifications 4 digit LCD 0.35” [9mm] high 250 days (without sound) Push button +32°F to +122°F [0°C to +50°C] 0.7 oz (20g) Black case with blue buttons (Add Only) or green and red buttons (Add/Subtract) 2.4” L x 1.4” W x 0.6” D [60mm x 35mm x 15mm] Operating Instructions • Press On/Off/Reset button to power ON the unit • Add model - Press count button to increment count • Add/Subtract model - Press the "+” button to Add, Press the "-” button to Subtract • To reset counter press...