Microsoft user:

Display: LCD screen

Measurement methods: amplitude resonance method

Power source: 4 No. 5 (AA) alkaline batteries (DC 6V)

Measuring range: (20-300) mmHg/ (2.7-40) kPa (BP)

(40-160) / min (pulse number)

Accuracy: ± 3mmHg/ ± 0.4kPa (BP)

± 5% (pulse number)

Inflation: automatic inflation

Leakage device: relief valve

Quick release: electronic discouraged valve

Memory function: 2 of the 50 sets of memory

Time display: display year, date, time

Low voltage indication: if the battery runs out signal, please replace with new batteries (4.6V ± 0.2V)

Automatic shutdown: 150 seconds without the use of

Battery life: about two to 250 times

Operating environment: temperature: 10 ℃ ~ 40 ℃

Humidity: 15% ~ 80%

Storage: temperature: -20 ℃ ~ +55 ℃

Humidity: 15% ~ 85%

Product size: 140mm x 104mm x 80mm

Carton size: 165*115*125mm thick 1.5mm

Carton size: 353*553*118mm

Body weight: About 545 grams (including 4 batteries)