11436 Titan Digital Circuit Tester. LCD display provides a ‘no guess’ voltage value of the circuit. Used to detect voltage, power, ground and circuit integrity. For use on 6-48 Volt DC systems. Computer safe 10mA circuit draw for confident testing.

Associated Equipment's ATEC Digital Voltmeter, No. 12-1011, determines State of Charge and checks voltage. This Made in America tool makes it easy to check state of charge with the use of a table right on the tool that compares voltage reading and corresponding state of charge for both Lead Acid and AGM Batteries. Includes a digital readout of battery voltage.

Blowing Fuses? Plug in the FUSE BUDDY and read circuit amperage draw on your DMM. This handy tool adapts your DMM to plug directly into mini fuse socket for direct testing of live circuits while maintaining circuit protection. Original fuse is replaced in-line during testing, thereby maintaining circuit protection. Makes circuit testing easier, FUSE BUDDY adapter end is shaped like a fuse.

Blowing Fuses? Plug in the FUSE BUDDY and read circuit amperage draw on your DMM. This handy tool adapts your DMM to plug directly into mini fuse socket for direct testing of live circuits while maintaining circuit protection. Original fuse is replaced in-line during testing, thereby maintaining circuit protection. Makes circuit testing easier, FUSE BUDDY adapter end is shaped like a fuse. Ideal for electrical troubleshooting at the fuse box.

OTC 3587 Terminal Test Kit - For the professional electronic diagnostic technician. Set includes an assortment of 28 flexible, color-coded connectors that adapt to Packard WeatherPack, Metri-Pack, and Micro-Pack terminals.

OTC 3630 Battery Powered Circuit Tester - Designed to test any type of non-live electrical circuit. Track down broken wires, bad grounds and blown fuses quickly.

OTC 3631 Heavy-Duty Logic Probe Circuit Tester - Multi-functional design allows testing range of 3–26 volts. Bright red and green LEDs interpret voltage signals such as ground, power, and frequency. Tests fuel injectors, solenoids, presence of serial data, and tach reference signals.

OTC 3634 Heavy-Duty Straight Cord Circuit Tester - Designed for testing electrical circuits and locating shorts, grounds, and open circuits. Features and Benefits.

OTC 3642 12V - 24V Truck Circuit Tester - Works on 12–24 volt systems. Features 7" stainless steel probe. 24' coil cord. Extra large clamp.

12-Pack Display Circuit Tester Assortment

420184-025 Low Voltage Circuit Tester (25 Pack) - This unit works on 6, 12 and 24 volt circuits. It has a chrome plated brass body with a screw on cap to protect the insulation probe.

420184-2001 Low Voltage Circuit Tester (Each) - This unit works on 6, 12 and 24 volt circuits. It has a chrome plated brass body with a screw on cap to protect the insulation probe.

The Associated 6043 inductive amp probe is capable of measurements up to 1000A. The large 2" jaw opening allows for easy use on the largest set of cables.  Compatible with most Digital Multimeters, the unit comes with a 10 ft. coiled cord with standard banana plugs.  The unit has two settings 200A and 1000A for improved accuracy and a zeroing button for use on DC circuits.  LED's indicators include a power "ON" as well as a "LOW BATTERY".  Unit is powered by a standard 9V battery for long life.

OTC 7645 Parasitic Draw Test Switch - Finding electrical problems that drain the battery is getting harder all the time.

One-Man Testing for Male and Female 7-Way Round Pin Tractor-Trailer Plugs

Tests Trailer Circuits Quickly and Easily on Most Light and Medium-Duty Trucks and Campers

Test tow circuits from vehicle's 6-way round connector to verify proper lighting and brake operation.

A101 TPI Rubber Boot For 100 Series DMM's

A102 TPI 2 Amp/600V UL Ceramic Fuse For 100 Series DMM's (2 Each)

A104 TPI 0.5 Amp/600V Ul Ceramic Fuse For 100 Series Dmm’S (2 Each)

A105 TPI 5 Amp/600V UL Ceramic Fuse For 100 Series DMM's (2 Each)

10 Amp/600V Ul Ceramic Fuse For 100 Series DMM’S (2 Each). Ceramic Fuses for TPI 100 Series Digital Multimeters are designed to work with your TPI 133, 135, 153, 163 or 183 DMM. The fuses handle up to 10 A and 600 V of power. Compatible with TPI 133, 135, 153, 163 and 183 digital multimeters.

A112 TPI Microamp Adapter For DMM's/Clamps W/2 Or 20 V DC Range

A121 TPI Rubber Boot For 120 Series Dmm'S

DMM Adapter and Probes with Alligator Clips. For use with the EXP-1000, EXP-1000HD, and GR8-1200

A190 TPI Rubber Boot For 190 Series DMM's

A191 TPI Software And IR Cable Adapter For 190 Series DMM's

TPI A251 AC Amp Current Probe Adapter - Turn a tester into a manometer with TPI pressure adapters. TPI adapters add functionality to digital multimeters, clamp-ons, handheld oscilloscopes. Many adapters will work with competitors' equipment.

TPI A254 AC / DC Amp Low Current Probe Adapter - Fits most TPI brand and any competitor DMM, clamp-on or oscilloscope having the capability of measuring up to 2000mV AC/DC (2V AC/DC), 10M Ohm input impedance, and equipped with industry standard spaced input jacks 19mm on center

TPI A256 AC / DC Amp Current Probe Adapter - Turn a tester into a manometer with TPI pressure adapters. TPI adapters add functionality to digital multimeters, clamp-ons, handheld oscilloscopes. Many adapters will work with competitors' equipment.

TPI A296 AC / DC Amp Current Probe Adapter - Turn a tester into a manometer with TPI pressure adapters. TPI adapters add functionality to digital multimeters, clamp-ons, handheld oscilloscopes. Many adapters will work with competitors' equipment. Can be used with most TPI brand and any competitor DMM, clamp-on or oscilloscope having the capability of measuring up to 2000mV AC/DC (2V AC/DC), 10M Ohm input impedance, and equipped with industry standard spaced input jacks 19mm on center.

A506 TPI RS232 To USB Adapter For 575

A600 TPI Soft Pouch For 600 Series Pressure Meters

A601 TPI Silicone Tubing (Two Pieces Each 28 Inches In Length)

A602 TPI 30" Vinyl Tube 1/4" Id W/Brass Fitting (1/8" Npt 1/4" Barb)

A604 TPI Tuffman Protective Boot (Gray)

A605 TPI 1/4" Brass T Fitting

A606 TPI Soft Pouch For The 605 And 608

A608 TPI Two Stainless Steel Compression Fittings

A609 TPI Pressure Probe For 655L

A610 TPI Pneumatic Thermostat Adapter

A611 TPI 5.5" Gas Valve Pressure Adapter

A612 TPI Rubber Boot For 610 615 620 621 And 625

A613 TPI Rubber Boot For 610 615 620 621 And 625

A614 TPI Tuffman Protective Boot With Magnets

A615 TPI 72" Stainless Steel Braidced Hose

A617 TPI 100' Silicone Tubing For 610 615 620 621 625

A702 TPI Carbon Monoxide Accessory With Audio And Visual Alarm For Dmms

A771 TPI Carbon Monoxide Accessory For DMM's -  The A771 is an advanced state-of-the-art Carbon Monoxide monitor that may be used to measure levels of carbon monoxide (CO) in the parts per million (ppm) range when used with a digital multimeter (DMM).

A902 TPI Hard Carring Case For Compact And Full Size Dmm

Button Batteries For Ac400 2 Pack

Carrying Case AC400

Carrying Case AC610/Ac600

Fuse Ac600

Fuse Ac610

ANC1 Fieldpiece Deluxe Meter Case - The Deluxe Meter Case, model ANC1, easily holds 1 meter and 2 accessory head instruments. Features include rugged nylon construction, padding, durable pockets inside and out, a rugged double zipper and a shoulder strap. The ANC1 comes standard with our HS30 Series Stick Multimeters.

ANC4 Fieldpiece Medium Single Meter Case - The Single Meter Case, model ANC4, comes standard with our mini clamp meters. It holds the meter, leads and has a “hidden” small inside pocket that holds a thermocouple or other accessories. Features include rugged nylon construction, padding, a rugged double zipper and a belt loop.  Great for the SC40 and SC50 series.

ANC7 Fieldpiece Large Single Meter Case - The Large Single Meter Case, model ANC7, easily holds 1 full-size clamp meter or one standalone instrument and included accessories. Features rugged nylon construction, padding, a “hidden” inside pocket for thermocouples and more, a rugged double zipper, and belt loop. The ANC7 comes standard with Fieldpiece SC 60 and 70 Series Clamp meters.

ANC9 Fieldpiece Scale Case - This case was designed specifically to hold our Wireless Refrigerant Scale, model SRS2 for the technicians who want a case. Features include rugged nylon construction, padding, durable pockets, a rugged double zipper, carrying handle and a shoulder strap.

ATH4 Fieldpiece Dual Temperature Accessory Head - The Fieldpiece Dual-Temperature Accessory, model ATH4, measures two temperatures simultaneously using the included k-type, wrap tab beaded thermocouples.  The technology inside the ATH4 provides superior temperature compensation in rapidly changing environments commonly found while performing field service.  Use the ATH4 to find Delta T and just about any temperature split you want to measure.  Displays T1, T2 and T1-T2 on your Fieldpiece meter, handle or data logger.  It is included with the HVAC Guide® System Analyzer to get target superheat and for the Target Evaporator Exit Temperature test. Fieldpiece offers a wide variety of k-type thermocouples for various HVAC specific applications. Use pipe clamp T/Cs with the ATH4 to check for blocked filters.  Use wet and dry bulb thermocouples to find target superheat.

ATR1 Fieldpiece Rod K-Type Thermocouple for Fluids - The ATR1, K-type thermocouple is perfect for testing the temperature of air flowing through ductwork. The long rod can reach the middle of ducts for accurate air temperature readings of the entire cross-section. The large handle gives the HVAC/R technician the leverage to push the sharp tip through soft ducts. The ATR1 can be used with any of our meters that measure temperature and any thermometer accepting a K-type thermocouple.

DM350/DMA40 Fuse Set .5A/10A

DM450 Fuse Set .63A/10A

RCA2 Fieldpiece Car Charger for SRL2K7 and SRL8 - With all the chargers and plugs you have in your service van, one is bound to get left behind, borrowed indefinitely by a co-worker or lost. Whether you need a replacement or an extra charger for your Fieldpiece refrigerant leak detector, the RCA2 will keep you in business when you're on the road. Powers models SRL2K7 and SRL8 while charging.

RCR2032 Fieldpiece Replacement Battery for SIR2, SC52, SC53 (Each) - When you're at the distributor this is the battery about the size of a nickel. It powers the SIR2, SC53 and SC53. Don't get caught without the power you need when you're on a call, keep an extra one or two RCR2032's in your bag to make your job easier, faster and better.

RF16 Fieldpiece Fuse 4-pack for LT16 and LT17 - Replace blown fuses on Fieldpiece HVAC/R multimeter models LT17 and LT16.

RFM66 Fieldpiece Replacement Fuse for SC66, SC67, SC76, HS35, HS36, LT17A & LT19A (4 Pack) - Replace blown fuses on Fieldpiece HVAC/R multimeter models SC6X-76, HS35-36, LT17A and LT16A.

RFM74 Fieldpiece Replacement Fuse for LT83, LT83A, LT17 & HB74 (4 Pack) - Replace blown fuses on Fieldpiece HVAC/R multimeter models LT83, LT83A, LT17 and HB74.

RSMANK6 Fieldpiece Valve and Knob Kit for SMAN2 & SMAN3 Digital Manifolds - The RSMANK6 is a replacement valve and knob kit for the SMAN2 and SMAN3 Digital Manifolds.

Easily measure and check alternator, starter or generator currents. Simply hold the instrument against the wire in the groove as indicated on the back of the case.

ZSPRT Zebra Instruments Short Finder (24 Volt Short Finder and More). Used to quickly locate shorts in 24VAC circuits while protecting controls from damage. The Short•Finder is a 24 volt system "short-finder". It'll keep the Tech from wasting a pocketful of fuses while trying to locate a control voltage short. A built-in circuit breaker turns on a bright red LED when tripped. As the Tech removes the short, the breaker can be flipped, the LED goes out, and the circuit is restored. Lightweight and compact, with two 18" leads.