TF03K 100V50A Coulomb Counter Meter Battery Capacity Indicator Voltage Current Display TTL232 Li-ion Lithium lifepo Lead Acid eBike RV with 1M Shielded Cable

Description: TF03K  is  a  kind  of  high  accuracy  current  type  battery  indicator,   TF03K  can  test  the  voltage,   current  and  capacity  of  lead-acid/lithium-ion  battery,   and  display  them  with  intuitive  battery  symbol  and  percentage.   Users  can  know  the  state  of  battery  in  time.   TF03K  has  function  of  memory.   This  battery  indicator  is  suitable  for  mobile  and  portable  equipments, ups, electric  vehicles,   ebike,   battery  cars,   balance  cars,   cleaning  machines  and  so  on.             TF03K  is  different  with  voltage  type  battery  indicator,   TF03K  has  high  accuracy  and  high  reliability.   So  it  is  expensive  than  voltage  type  battery  indicator  like  LY4, LY6......   Parameter Min Type Max Working voltage 10.0 50.0 120.0 V Working dissipation   10.0 15.0 mA Standby dissipation   1.0 2.0 mA Capacity accuracy   ± 2.0   % Voltage accuracy   ± 2.0   % Current accuracy   ± 2.0   % Backlight on current   80.0 100.0 mA Backlight off current   50.0 60.0 mA Capacity setting value 0.1   999 Ah Current of 50A sampler 0.0 50.0 75.0 A Ambient  Temperature 0 20 35 ? Weight 75 g