Hand Held Tachometer 100 to 4000 RPM

Features and Benefits: Range: 100 to 4000 RPM (clockwise or counter-clock wise) Tachometer checks diesels, pumps, compressors, power take-offs and farm and construction equipment revolution speed Diameter: 2-3/4" Length: 4-1/4"This tool is ideal where electric tachometer can not be used.  It's simple to operate, hold the ....(more info)

Short Circuit Detector

Features and Benefits: Locates short circuits in 6 and 12 Volt systems right through upholstery, body panels and metal door posts Works on all 12 volt systems Easy-to-read meter It's simple to use, connect tester across burned out fuse. Then move the meter along the wire routing. The meter needle will oscillate until the short is found....(more info)

Current Indicator

Features and Benefits: Measures alternator and starter DC current in 6, 12 and 24 volt systems Indicates direction of current flow without breaking into lines Starter current scale: 600-0-600 Alternator current scale: 75-0-75KD tools made it simple with this Current Indicator, no need to break into the line.  Simply place meter on ....(more info)

Low Voltage 6V & 12V Circuit Tester

Features and Benefits:Test for voltage in 6 and 12 Volt systemsGround clip and touch probe to point being tested, tester bulb will light if power is present.....(more info)

6V & 12V Circuit and Spark Plug Tester

2649 Circuit and Spark Plug Tester Checks 6 and 12 volt circuits for voltage and checks spark plug for spark. Place probe on end with regular bulb to check low voltage. Checks head lights, tail lights, turn signals and other circuits. Tests for faulty sockets, connections and broken wires. Place probe in end with neon bulb to check for spark volta....(more info)

High/Low Voltage 6V & 12V Circuit Tester

Features and Benefits:Check 6 and 12V circuits for voltage and spark plugs for spark. To use, ground the clip and touch the probe to the point being tested. The tester bulb will light it voltage is present. To use as a spark tester, screw the probe into the opposite end of the handle. Replacement part: 126-75 GE 1449 Bulb. Replacement pan:....(more info)

Continuity and Circuit Tester with 36in Cable

2647 Circuit Continuity Tester Safely tests circuits with power off. Ideal for testing fuses, grounds, shorts, contacts, diodes, and open circuits. Designed for the home mechanic. 36" cable. One AA battery required (not included). ....(more info)

Low Voltage 6V & 12V Circuit Tester

2646 Low Voltage Circuit TesterFeatures and Benefits: Circuit tester for 6 and 12 volt electrical systems Ideal tester for the home mechanic Quickly checks headlight, tail light and turn signal circuits, faulty sockets, connections, fuses, and broken wires Tough, durable shock resistant case Includes 12 - volt bulb in each end S....(more info)