ACL 300B Operation Manual
Rev. 6/9/10 KCB
Page 4 of 5
Test your new ACL 300B
Before Using
PREPARATION
1. Remove battery cover.
2. Attach wires to battery.
3. Insert battery into cavity with wires positioned under battery.
4. Replace cover.
5. Turn on meter to LO position by pressing red switch to left.
6. Press black BATT/ZERO switch to left toward BATT side.
7. The needle should move to the right of the red battery line. If it does not, battery replacement is
needed.
TEST METER
1. Blow up supplied balloon or obtain a piece of plastic.
2. Rub balloon or plastic vigorously on arm.
3. Using free hand, press red switch on ACL 300B to the left in LO position.
4. Pointing ACL 300B away from balloon or other charged objects, press black BATT/ZERO switch twice
to the right to zero meter.
5. Bring balloon toward meter’s silver conductive sensor plate. Needle should move freely to extreme
right or left.
Caution: DO NOT TOUCH BALLOON TO SENSOR PLATE.
6. Repeat with red switch on HI setting (right). Needle may not move to extreme right or left on HI.
7. If the needle moves frequently, the ACL 300B is ready to use.
PRECAUTIONS
1. Do not touch electrode with your fingers.
2. Insert meter into the case with the electrode down.
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