Physical Specifications Product Specifications
A - 4 TM80 Telemetry Monitor Operator’s Manual
A.3.2 Central Charger
The central charger is powered by external AC power.
A.4 Physical Specifications
Input voltage
100 VAC to 240 VAC (± 10%)
Frequency
50 Hz/60 Hz (±3 Hz)
Input current
1.5 A to 0.75 A
Charge time
At the room temperature: ≤ 5 hours to 90% charge
Overcharge protection function
The charger automatically stops charging when the lithium-ion
battery charge is full.
Size Weight
TM80
126 mm×64 mm×23 mm
< 140 g (without batteries, SpO
2
module, ECG lead-
wires, or accessories)
210 g (with two AA batteries and 3-lead ECG cable,
without the SpO
2
module and any other accesso-
ries)
< 140 g (without batteries, SpO
2
module, ECG lead-
wires, or accessories)
229g (with a rechargeable lithium-ion battery,
without SpO
2
module, ECG leadwires, or accesso-
ries)
233g (with three AA batteries, without SpO
2
mod-
ule, ECG leadwires, or accessories)
Central
charger
365 mm × 171 mm × 78 mm (without
batteries and wall-mount bracket)
1130 g (without batteries and wall-mount bracket)