Seco-Larm ST-BT02Q User Manual

Note: Products with model numbers that end with “Q” or that have a round green “Q” sticker are RoHS compliant.

Manual

ST-BT02Q

6-in-1

12VDC Battery Tester with Continuity

Continuity  Voltage  Polarity  Load  Voltage Drop  PTC Fuse

6-in-1 Tester

Performs the following tests:

The ENFORCER ST-BT02Q 12VDC 6-in-1 Battery Tester with Continuity is a compact unit that
performs six essential troubleshooting tests in the field, including continuity testing. Four individually lit
LEDs show the strength of the voltage present from excellent to poor, two separate LEDs show the
progress of the test, and one LED shows continuity during continuity testing. The illuminated pigtail
connector shows AC, DC, and polarity, while included alligator clips allow easy connection in
any situation.

Voltage

AC

ENFORCER 12VDC 6-in-1 Battery Tester with Continuity

IMPORTANT NOTES:

1. DO NOT CONNECT THE ST-BT02Q TO AC POWER. DOING SO WILL VOID THE

MANUFACTURER’S WARRANTY AND MAY PERMANENTLY DAMAGE THE TESTER.

2. THE ILLUMINATED DC JACK LED WILL SHOW PURPLE TO INDICATE AC IS PRESENT. DO

NOT PERFORM ANY TESTS WHEN AC POWER IS PRESENT.

3. THE TESTER IS INTENDED FOR USE WITH 12VDC. DO NOT EXCEED 30VDC. The unit’s power

LED will show a blue color when connected to voltages 21~30 VDC for indication purposes only.

4. Load testing takes no longer than a few seconds. Significant heat is normal when load testing but

pressing the test button for too long will cause the unit to overheat.

5. When load testing, wait 30 seconds between tests to allow the unit to cool.

6. The unit should be stored in Voltage Test mode in order to prevent draining the battery.

LED Strength Indicators:

Illuminated DC jack input:

Female DC jack input connects

directly to 2.1mm jacks for testing.

DO NOT CONNECT AC POWER

Tester Overview:

Mounting hook

Included lead with

alligator clips

Load Test button

Specifications:

Operating voltage

12VDC

Maximum load

0.5 / 1 A (switch selectable)

Power

Continuity test: 3VDC CR1220 type battery

All other tests: Passive, no power required

Weight

1.4 oz (40g)

Dimensions

2" X 13/4" X 11/8" (51 X 44 X 29 mm)

Blue: Excellent

Green: Good

Yellow: Weak

Red: Bad

Red: Input 3~15.6VDC

Blue: Input >21VDC

Tester Status Indicators:

Red: Test Done

LED to indicate continuity when

in Continuity Test mode

Load selection switch:

0.5A / 1.0A

Test mode switch:

Continuity / Voltage

Test #1: Continuity Test

1. Switch the tester to Continuity Test mode using the mode switch on the

upper side of the unit.

2. Ensure the circuit to be tested is unpowered. Using the alligator test leads,

connect the unit across the circuit to be tested. If the circuit is continuous,
the red Continuity LED will illuminate.

3. When testing long lengths of wire, it is easiest to test two wires at once.

Connect the wires together at one end, and attach one alligator test lead
to each of the other two ends. Be sure the circuit is not live while testing.

4. Always return the tester to Voltage Test mode using the mode switch, or

the battery will drain.

Continuity Testing

SM-204 Magnetic

Contact

2 SECO-LARM U.S.A., Inc.