About Safety Ratings for Electrical Testing
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Fluke Test Lead Sets
Connect to Fluke multimeters with a set of red and black test leads.
The connection end is a 4 mm banana plug, which is the standard for connecting to a multimeter.
| Manufacturer Model Number | For Fluke Model Number | Test End | Connection End | AC Voltage | DC Voltage | Current, A | Safety Rating | Specifications Met | No. of Cords | Cord Lg. | Color | Test End Material | Pair | |
| FTPL-1 | 289 | Notched Threaded Probe Tip | Sheathed Banana Plug | 1,000 | 1,000 | 10 | CAT IV, 600V | CSA Certified, CSA-US Certified | 2 | 48" | Black, Red | Nickel-Plated Brass | 00000000 | 0000000 |
| TL175 | 77IV, 113, 114, 115, 116, 117, 175, 177, 179, 233, 287, 289 | Notched Threaded Probe Tip | Sheathed Banana Plug | 1,000 | 1,000 | 10 | CAT IV, 600V | CSA Certified, CSA-US Certified | 2 | 48" | Black, Red | Nickel-Plated Brass | 00000000 | 00000 |
| TL222 | 83V, 87V, 787 | Sheathed Banana Plug | Sheathed Banana Plug | 1,000 | 1,000 | 10 | CAT III, 1,000V;CAT IV, 600V | CSA Certified, CSA-US Certified | 2 | 60" | Black, Red | Copper | 00000000 | 00000 |
| TL224 | 87V, 179, 233, 287, 107, 3000 | Sheathed Banana Plug | Sheathed Banana Plug | 1,000 | 1,000 | 10 | CAT III, 1,000V;CAT IV, 600V | CSA Certified, CSA-US Certified | 2 | 60" | Black, Red | Copper | 00000000 | 00000 |
| TL26A | 83V, 87V, 179, 287, 289, 107, 88V/A | Serrated Alligator Clip | Sheathed Banana Plug | 30 | 30 | 8 | __ | CSA Certified, CSA-US Certified | 2 | 60" | Black, Red | Nickel-Plated Copper | 00000000 | 00000 |
| TL27 | 175, 177, 179, 787, 107 | Sheathed Banana Plug | Sheathed Banana Plug | 1,000 | 1,000 | 10 | CAT III, 1,000V | CSA Certified, CSA-US Certified | 2 | 60" | Black, Red | Copper | 00000000 | 00000 |
| TL28A | 175, 177, 179, 287, 289, 107, 88V/A | Serrated Alligator Clip | Sheathed Banana Plug | 30 | 30 | 10 | CAT I, 30V | CSA Certified, CSA-US Certified | 2 | 60" | Black, Red | Copper | 00000000 | 00000 |
| TL40 | 83V, 87V, 287, 289, 787, 88V/A | Retractable Probe Tip | Sheathed Banana Plug | 600 | 600 | 3 | CAT II, 600V | CSA Certified, CSA-US Certified | 2 | 48" | Black, Red | Stainless Steel | 00000000 | 00000 |
| TL71 | 27 II, 28 II, 83V, 87V, 88V, 114, 115, 116, 117, 175, 177, 179, 233, 787, 789 | Notched Probe Tip | Sheathed Banana Plug | 1,000 | 1,000 | 10 | CAT IV, 600V | CSA Certified, CSA-US Certified | 2 | 48" | Black, Red | Nickel-Plated Brass | 00000000 | 00000 |
| TL75 | 83V, 87V, 113, 175, 177, 179, 287, 289, 787, 789 | Notched Probe Tip | Sheathed Banana Plug | 1,000 | 1,000 | 10 | CAT IV, 600V | CSA Certified, CSA-US Certified | 2 | 48" | Black, Red | Nickel-Plated Brass | 00000000 | 00000 |
| TL76 | 87V, 179, 287, 289, 787, 107 | Pointed Threaded Probe Tip | Sheathed Banana Plug | 1,000 | 1,000 | 10 | CAT II, 1,000V | CSA Certified, CSA-US Certified | 2 | 48" | Black, Red | Nickel-Plated Brass | 00000000 | 00000 |
| TL910 | 83V, 87V, 287, 289, 787 | Pointed Probe Tip | Sheathed Banana Plug | 1,000 | 1,000 | 3 | CAT II, 1,000V | CSA Certified, CSA-US Certified | 2 | 40" | Black, Red | Gold Plated Copper | 00000000 | 00000 |
Fluke Test Lead Kits
These kits include a set of red and black Fluke test leads with a variety of interchangeable tips.
The connection end on the test leads is a 4 mm banana plug, which is the standard for connecting to a multimeter.
| Manufacturer Model Number | For Fluke Model Number | AC Voltage | DC Voltage | Current, A | Safety Rating | Includes | Cord Lg. | Color | Each | |
| TL220 | 27 II, 28 II, 83V, 87V, 114, 115, 116, 117, 123, 175, 177, 179, 233, 287, 289, 373, 374, 787, 789 | 1,000 | 1,000 | 10 | CAT II, 1,000V | Two Cords with Sheathed Straight Banana Plug and Sheathed Right-Angle Banana Plug, Two Needle Tips, Two Insulated Plunger Style Alligator Clips | 59" | Black, Red | 0000000 | 0000000 |
| TLK-225 | 27 II, 28 II, 83V, 87V, 175, 177, 179, 287, 289, 787, 789, 1577, 1587 | 1,000 | 1,000 | 1 | CAT IV, 600V | Two Cords with Sheathed Straight Banana Plug and Sheathed Right-Angle Banana Plug, Two Needle Tips, Two Insulated Alligator Clips, Two Retractable Grabbers, Two Retractable Precision Grabbers, Two Retractable Precision Hooks, Pouch | 59" | Black, Red | 0000000 | 000000 |
| TLK289 | 287, 289, 376, 381 | 1,000 | 1,000 | 3 | CAT II, 1,000V | Two Cords with Sheathed Straight Banana Plug and Sheathed Right-Angle Banana Plug, Two Needle Tips, Two Insulated Alligator Clips, Two Retractable Grabbers, Two Retractable Precision Hooks, Thermocouple, Magnetic Hanger, Pouch | 59" | Black, Red | 0000000 | 000000 |
Build-Your-Own Test Leads
Choose your own combination of test lead tips and cords.
The connection end on the cords is a 4 mm banana plug, which is the standard for connecting to a multimeter.
| Connection End | AC Voltage | DC Voltage | Current | Safety Rating | No. of Cords | Cord Lg. | Color | Pair | ||
| A | Sheathed Banana Plug × Sheathed Banana Plug | 1,000 | 1,000 | 10A | CAT III, 1,000V | 2 | 47" | Black, Red | 0000000 | 000000 |
| B | Sheathed Banana Plug × Sheathed Banana Plug | 1,000 | 1,000 | 10A | CAT III, 1,000V | 2 | 47" | Black, Red | 0000000 | 00000 |
| C | Sheathed Banana Plug × Sheathed Banana Plug | 1,000 | 1,000 | 10A | CAT III, 1,000V | 2 | 47" | Black, Red | 0000000 | 00000 |
| Test End | AC Voltage | DC Voltage | Current | Safety Rating | Color | Test End Material | Pair | ||
| D | Alligator Clip | 1,000 | 1,000 | 20A | CAT II, 1,000V | Black, Red | Nickel-Plated Steel | 0000000 | 000000 |
| E | Alligator Clip | 1,000 | 1,000 | 30A | CAT III, 1,000V | Black, Red | Nickel-Plated Steel | 0000000 | 00000 |
| F | Pointed Banana Jack | 1,000 | 1,000 | 20A | CAT III, 1,000V | Black, Red | Nickel-Plated Brass | 0000000 | 00000 |
| G | Retractable Grabber | 1,000 | 1,000 | 10A | CAT III, 1,000V | Black, Red | Nickel-Plated Brass | 0000000 | 00000 |
| H | Precision Retractable Grabber | 1,000 | 1,000 | 10A | CAT II, 1,000V | Black, Red | Nickel-Plated Stainless Steel | 0000000 | 00000 |
| J | Retractable Hook | 1,000 | 1,000 | 10A | CAT III, 1,000V | Black, Red | Nickel-Plated Copper | 0000000 | 00000 |
| K | Precision Retractable Hook | 1,000 | 1,000 | 20A | CAT III, 1,000V | Black, Red | Nickel-Plated Copper | 0000000 | 00000 |
| L | Retractable Insulation Piercing Grabber | 1,000 | 1,000 | 5A | CAT III, 1,000V | Black, Red | Stainless Steel | 0000000 | 00000 |
| M | Socket Test Adapter | 1,000 | 1,000 | 20A | CAT III, 1,000V | Black, Red | Nickel-Plated Brass | 0000000 | 00000 |
Test Lead Sets
Pairs of red and black test leads are ready to connect to a multimeter or other electrical test equipment.
4 mm banana plug connection ends attach to a multimeter.
(D) Needle tip with alligator clips comes with alligator clips that screw onto the tips for two testing options with one test lead set.
| Style | Test End | Connection End | AC Voltage | DC Voltage | Current, A | Safety Rating | No. of Cords | Cord Lg. | Color | Test End Material | Pair | |
| A | Precision Retractable Hook | Banana Plug | 300 | 300 | 5 | CAT II, 300V | 2 | 48" | Black, Red | Gold-Plated Copper | 0000000 | 000000 |
| B | Precision Retractable Hook | Banana Plug | 300 | 300 | 5 | CAT II, 300V | 2 | 48" | Black, Red | Gold-Plated Copper | 0000000 | 00000 |
| C | Threaded Needle Tip | Banana Plug | 1,000 | 1,000 | 20 | CAT III, 1,000V | 2 | 49" | Black, Red | Stainless Steel | 0000000 | 00000 |
| D | Threaded Needle Tip with Alligator Clip | Banana Plug | 1,000 | 1,000 | 20 | CAT II, 300V | 2 | 44" | Black, Red | Stainless Steel | 0000000 | 00000 |
| E | Notched Probe Tip | Banana Plug | 1,000 | 1,000 | 10 | CAT II, 1,000V | 2 | 48" | Black, Red | Nickel-Plated Brass | 0000000 | 00000 |
| F | Precision Tweezer | Two Banana Plugs | 30 | 60 | 3 | __ | 2 | 48" | Black | Brass | 0000000 | 00000 |
Current-Sensing Test Leads
Measure current without interrupting the circuit by connecting these test leads to a multimeter or current meter.
The connection end is a 4 mm banana plug, which is the standard for connecting to a multimeter or current meter.
These test leads step down the sensed current to a level that works with a multimeter or current meter—the signal reduction ratio is the factor by which they reduce current.
| Test End | For Max. Cord Dia. | Connection End | AC Current, A | DC Current, A | Current Accuracy | Voltage Output Signal Per Amp Supplied | For Current Range, A | AC Voltage | Safety Rating | Frequency Range | Jaw Opening | Loop Opening | Cord Lg. | Batteries Required | Batteries Included | Each | |
Measures AC Current | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Flexible Current Loop | __ | Sheathed Banana Plug | 5-3,000 | __ | 1% | 10.000 mV AC, 1.000 mV AC, 1.000 mV DC | 5-300, 50-3,000 | 1,000 | CAT IV, 600V | 40 Hz-5 kHz | __ | 7.6" | 78" | Yes | Yes | 0000000 | 0000000 |
Measures AC Current and DC Current | |||||||||||||||||
| Current Clamp | 1.22" | Sheathed Banana Plug | 0-1,000 | 0-1,000 | 1% | 1.000 mV AC, 1.000 mV DC | 0-200, 0-1,000 | 300 | CAT III, 300V | 0 Hz-10 kHz | 1.25" | __ | 59" | Yes | Yes | 00000000 | 000000 |
| Manufacturer Model Number | Test End | For Max. Cord Dia. | Connection End | AC Current, A | Current Accuracy | Current Output Signal Per Amp Supplied | For Current Range, A | AC Voltage | Safety Rating | Frequency Range | Jaw Opening | For Fluke Model Number | Cord Lg. | Batteries Required | Each | |
Measures AC Current | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| i400 | Current Clamp | 1.25" | Sheathed Banana Plug | 1-400 | 2% | 1.000 mA | 1-400 | 1,000 | CAT IV, 600V | 5 Hz-20 kHz | 1.25" | 27 II, 28 II, 77IV, 83V, 87V, 179, 287, 289, 787, 789, 1577, 1587 | 59" | No | 0000000 | 0000000 |
Test Lead Kits
Perform electrical tests with a set of red and black test leads and interchangeable tips.
The connection end on the test leads is a 4 mm banana plug, which is the standard for connecting to a multimeter.
| Includes | Cord Lg. | Color | Wire Gauge  | Each | |
| Two Cords with Sheathed Straight and Sheathed Right-Angle Banana Plugs, CAT III, 1,000V, 10A Two Insulated Alligator Clips, CAT II, 1,000V, 10A Two Pointed Banana Plugs, CAT III, 1,000V, 10A Two Precision Retractable Grabbers, CAT II, 1,000V, 10A Pouch | 47" | Black, Red | 18 | 0000000 | 000000 |
| Two Cords with Sheathed Straight and Sheathed Right-Angle Banana Plugs, CAT III, 1,000V, 10A Two Alligator Clips, CAT III, 1,000V, 10A Two Pointed Banana Plugs, CAT III, 1,000V, 6A Two Retractable Precision Grabbers, CAT III, 1,000V, 4A Two Retractable Grabbers, CAT III, 1,000V, 10A Two Retractable Hooks, CAT III, 1,000V, 10A Pouch | 63" | Black, Red | 18 | 0000000 | 000000 |
Test Leads
Replace a test lead or complete a set with a red or black lead.
The connection end is a 4 mm banana plug, which is the standard for connecting to a multimeter.
| Test End | Connection End | Connection End Shape | AC Voltage | DC Voltage | Current, A | Safety Rating | No. of Cords | Cord Lg. | Wire Gauge | Test End Material | Choose a Color | Each | |
| Retractable Hook | Sheathed Banana Plug | Right Angle | 300 | 300 | 5 | CAT II, 300V | 1 | 48" | 18 | Gold-Plated Copper | 0000000 | 000000 | |
| Retractable Hook | Sheathed Banana Plug | Straight | 300 | 300 | 5 | CAT II, 300V | 1 | 48" | 18 | Gold-Plated Copper | 0000000 | 00000 |
Test Leads with Reel
Extend the distance between your multimeter and the equipment you’re testing.
One end of the test leads is a 4 mm banana plug, which is the standard for connecting to a multimeter. The other end is a 4 mm banana jack that attaches to test leads that have a 4 mm banana plug.
| Cord Color | Safety Rating | Connection End | AC Voltage | DC Voltage | Current, A | Wire Gauge | Cord Insulation Material | Each | |
40 ft. Lg. | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Black | CAT III, 1,000V | Sheathed Banana Plug × Sheathed Banana Jack | 1,000 | 1,000 | 20 | 18 | Silicone Rubber | 0000000 | 0000000 |
| Red | CAT III, 1,000V | Sheathed Banana Plug × Sheathed Banana Jack | 1,000 | 1,000 | 20 | 18 | Silicone Rubber | 0000000 | 000000 |
Patch Cords
Hook up electrical testing equipment and create test circuits.
Banana plug connection ends hook up to multimeters and other equipment with banana jacks.
Hand-held voltage ratings are the maximum tested voltage for applications where you hold the cord in your hands while testing. Hands-free voltage ratings are the maximum voltage the cord is rated to withstand.
AC Voltage Rating | DC Voltage Rating | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Connection End | Hand Held | Hands Free | Hand Held | Hands Free | Current, A | Safety Rating | Choose a Color | Lengths | Each | ||
| A | Sleeved Alligator Clip × Sleeved Alligator Clip | 30 | 150 | 60 | 150 | 5 | __ | 0000000 | 000000 | ||
| B | Sleeved Alligator Clip × Stackable Banana Plug | 30 | 150 | 60 | 150 | 5 | __ | 0000000 | 00000 | ||
| C | Sleeved Alligator Clip × Spade Terminal | 30 | 150 | 60 | __ | 5 | __ | 36" | 0000000 | 00000 | |
| D | Stackable Banana Plug × Stackable Banana Plug | 30 | __ | 60 | 5,000 | 15 | __ | 0000000 | 0000 | ||
| E | Stackable Banana Plug × Stackable Probe Tip | 30 | __ | 60 | 3,000 | 5 | __ | 0000000 | 00000 | ||
| F | Cross Stackable Banana Plug × Cross Stackable Banana Plug | 30 | __ | 60 | 5,000 | 15 | __ | 0000000 | 00000 | ||
| G | Stackable Double Banana Plug × Stackable Double Banana Plug | 30 | 1,400 | 60 | __ | __ | __ | Black | 0000000 | 00000 | |
| H | Stackable Double Banana Plug × Two Retractable Hooks | 30 | 300 | 60 | 300 | 5 | __ | Black | 0000000 | 00000 | |
| J | Sheathed Stackable Banana Plug × Sheathed Stackable Banana Plug | 1,000 | 1,000 | __ | __ | 10 | CAT III, 1,000V | 48" | 0000000 | 00000 | |
| K | Retractable Hook × Stackable Banana Plug | 30 | 300 | 60 | 300 | 5 | __ | 0000000 | 00000 | ||
| L | Retractable Hook × Retractable Hook | 30 | 300 | 60 | 300 | 5 | __ | 0000000 | 0000 | ||
| M | Tweezer × Two Stackable Banana Plugs | 30 | __ | 60 | __ | 3 | __ | Black | 48" | 0000000 | 00000 |
BNC Test Cords
Connect oscilloscopes and other bench-top testers.
Banana plug connection ends hook up to multimeters and other equipment with banana jacks.
Hand-held voltage ratings are the maximum tested voltage for applications where you hold the cord in your hands while testing. The hands-free voltage ratings are the maximum voltage the cord is rated to withstand.
AC Voltage Rating | DC Voltage Rating | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Connection End | Hand Held | Hands Free | Hand Held | Hands Free | Color | Lengths | Each | ||
| A | BNC Plug × BNC Plug | 30 | 500 | 60 | 500 | Black | 0000000 | 000000 | |
| B | BNC Plug × Two Sleeved Alligator Clips | 30 | 150 | 60 | __ | Black | 0000000 | 00000 | |
| C | BNC Plug × Two Sheathed Retractable Banana Plugs | 30 | 500 | 60 | 500 | Black | 0000000 | 00000 | |
| D | BNC Plug × Two Retractable Hooks | 30 | 300 | 60 | __ | Black | 0000000 | 00000 | |
Test Lead Wire
Add your own clips, tips, and adapters to link electrical testers such as multimeters to the units you're checking.
Retracting wire shrinks back to 1 ft. in length when not in use for compact storage.
| Wire Gauge | No. of Wires | Wire Type | Wire Material | Insulation Material | Current, A | AC Voltage | DC Voltage | Lg., ft. | Extended Lg., ft. | Specifications Met | Each | |
Black | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Retracting | ||||||||||||
| 20 | 1 | Stranded | Tinned Copper | Neoprene Rubber | 4 | 1,000 | 1,000 | 1 | 5 | __ | 0000000 | 000000 |
Straight | ||||||||||||
| 18 | 1 | Stranded | Tinned Copper | EPDM Rubber | 16 | 5,000 | 5,000 | 50 | __ | UL Recognized Component | 0000000 | 00000 |
Red | ||||||||||||
Retracting | ||||||||||||
| 20 | 1 | Stranded | Tinned Copper | Neoprene Rubber | 4 | 1,000 | 1,000 | 1 | 5 | __ | 0000000 | 00000 |
Straight | ||||||||||||
| 18 | 1 | Stranded | Tinned Copper | EPDM Rubber | 16 | 5,000 | 5,000 | 50 | __ | UL Recognized Component | 0000000 | 00000 |
BNC Adapters
By converting a BNC connector to a double banana connector, you can perform electrical tests with a multimeter or other test equipment that accepts banana connectors.
Hand-held voltage ratings are the maximum tested voltage for applications where you hold a cord connected to the adapter in your hands while testing. Hands-free voltage ratings are the maximum voltage the adapter is rated to withstand.
AC Voltage Rating | DC Voltage Rating | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Test End | Connection End | Color | Hand Held | Hands Free | Hand Held | Hands Free | Safety Rating | Specifications Met | Lg. | Test End Material | Each | |
| Stackable Double Banana Plug | BNC Jack | Black | 30 | 500 | 60 | 500 | __ | __ | 2" | Nickel-Plated Brass | 0000000 | 000000 |
| Stackable Double Banana Plug | BNC Plug | Black | 30 | 500 | 60 | 500 | __ | __ | 2" | Nickel-Plated Brass | 0000000 | 00000 |
| Stackable Double Binding Post with Banana Jack | BNC Jack | Black, Red | 30 | 500 | 60 | 500 | __ | __ | 2 1/2" | Nickel-Plated Brass | 0000000 | 00000 |
| Stackable Double Binding Post with Banana Jack | BNC Plug | Black, Red | 30 | 500 | 60 | 500 | __ | __ | 2 1/2" | Nickel-Plated Brass | 0000000 | 00000 |
| Double Banana Plug | Sheathed BNC Jack | Black, Red | 600 | 600 | 600 | 600 | CAT III, 600V | UL Listed | 2 1/2" | Nickel-Plated Brass | 0000000 | 00000 |