ET-2501
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Automotive tester
Model: ET-2501
As a hand-held multi-function meter, the brand new double-color plastic injection digital battery impedance tester ET-2501 can measure the internal resistance of various batteries, such as dry battery, storage battery, automobile battery, mobile phone battery, and USB battery.
 
The meter adopts vector measuring technique and 4-terminal measuring method, can correctly measure the real internal resistance value of batteries. It consumes a small amount of energy to effectively, rapidly and correctly measure battery resistance up to 1m. It also can measure DC and AC voltage.
 
ET-2501 features superior design, convenient operation, precise reading, complete functions, pleasing and practical double-color plastic injection housing and super large LCD display. It is suitable for engineering design, experimental test, field work, automobile battery repairing, etc and is your ideal measuring tool.
Features
  • Automotive Battery Impedance Testing
  • Automotive 12V Testing
  • Continuity buzzer / Data hold
  • LCD background light
  • 9V(6F22) power supply

Specifications
Battery Impedance tester
MODEL
ET-2501
Resistance
200m/2/20/200Ω ±(1.0%+5)
Battery 12V testing
20V(load resistance inside 120Ω/2W) ±(2.5%+5)
AC V
700V ±(1.5%+10)
DC V
20/1000V ±(1.0%+3)
Continuity buzzer
yes
Data Hold
yes
Voltage Input Impedance
1MΩ
Low Battery Warning
yes
LCD Backlight
yes
LCD MAX. Count
1999