Model Number: AE150/lw-2-29 Brand Name: Eoutil Key Specifications/Special Features: AE150 12V Battery Automotive Voltage Current CalibratorsSPECIFICATIONMeasurement range: 0.01A~19.99AMax load: 20A/48Vdc for max.10 secs.Accuracy: ±(2% of reading + 2 digits)Fuse type: standardPower Supply: 12V 23AOperating Condition: temperature: 0℃~40℃, relative humidity<75%Storage Condition: temperature: -10℃~50℃, relative humidity<80%

OPERATION INSTRUCTION
1. Switch off the vehicle’s ignition.
2. Take the blade fuse supplied with the tester out of the fuse jack. Then remove the vehicle’s fuse from the circuit to be tested and insert it into the fuse jack of the tester, this ensures the correct level of circuit protection. (The rating of the blade fuse supplied with the tester: 20A/48V, standard type)
3. Insert the plug of the tester into the vehicle fuse socket.
4. Switch on the vehicle’s ignition if necessary, to energize the circuit. Then turn on the tester (by press the power button)
5. Operate the circuit under measurement, the display will show the measured current.
6. Turn off the tester (by press the power button again) when you finish measurement.

BATTERY REPLACEMENT
When the display shows the symbol “ ”, the battery is exhausted and should be replaced immediately.
To replace battery, remove the battery cover, replace the exhausted battery with a new one of the same type, make sure that the polarity connection is correct. Reinstall the battery cover.

WARNING
Before you remove the battery cover, turn off the detector and make sure that the tester has been disconnected from any circuit.