● Compact in size, easy and direct operation, portable
●Working modes: Manual / Auto / Arrhythmia Analysis
● 50mm, single channel format recording
● Accurate automatic interpretation function
● 20×2 graphic character display
● Lead-off indicator
● Automatic adjustment of baseline
● Adapt to 110-230V, 50/60Hz power supply
● Built-in rechargeable Ni-MH battery
● High resolution thermal printing