1. Introduction
Measuring adaptor for easy current detection and measurement of 20A DC current on blade-
type electric fuses in automobiles.
The measuring adaptor can be connected to any commercially available by a banana plug/pin
plug .
2. Controls
1, Pin plug (Max-Blade type)
2, Fuse jack (Max-Blade type)
3, Connect line
MAX
4, LCD display
10 sec
5, Power ON/OF
3. Specifications
LCD Display/
Fuse Type
Measuring Range
Resolution
20A /Max-Blade
/10mA
20A/48VDC-10sec.
4. Operating Instructions
1. Insert the Max/Mini-blade fuse into the adaptor fuse jack.
2. Insert the pin plug into the fuse box jack of the automotive.
3. Switch ON the adaptor
4. Run the automotive and the LCD of adaptor displays the readings.
5. Battery Replacement
Power is supplied by a 12volt battery. (23A,VA23A,MS21/MN21). The "BAT" appears on
the LCD display when replacement is needed. To replace the battery, remove the one screw
from the back of the adaptor and lift off the front case. Remove the battery from battery
contacts.
Automotive current tester / English
1
2
4
3
5
A
Accuracy
±(2.0% reading+2 digits)
1