Specifications:
The TD-3140 Upper Arm Blood Pressure Monitor offers a pressure accuracy of ±3 mmHg or ±2% of reading and a heart rate accuracy of ±4% of reading. It measures systolic pressure from 60 to 255 mmHg and diastolic pressure from 30 to 195 mmHg, with a pulse rate range of 40 to 199 beats per minute. The device can store up to 200 sets of measurements and supports Bluetooth 4.0 for communication. It is powered by 4 AAA batteries and has dimensions of 145 x 64.5 x 29.6 mm, weighing 240 g without batteries. The operating conditions are between 5 ºC and 40 ºC with humidity levels from 15% to 93%. The battery life supports at least 200 measurements, and the device features a power-saving mode that activates after 180 seconds of inactivity. It includes an LCD backlight for easy reading.

Shipping Information:
The net weight per carton is 12.63 kg, with each carton containing 30 units. The gross weight per carton is 15.6 kg, and the carton dimensions are 42 x 39 x 41 cm.

Additional Features:
The monitor includes irregular heartbeat detection, which identifies premature, delayed contractions, skipped beats, pauses between heartbeats, and extra systoles. It also averages three measurements for more accurate readings. The cuff size is adjustable, with a wide range of 24 to 43 cm and a medium size of 24 to 35 cm.