Amp Clamps | McMaster-Carr

These current meters are average sensing, so they take accurate AC measurements when testing equipment that has a linear load and draws current in a smooth sine wave, such as standard induction motors.

Display count is an industry designation and not an actual value. For example, a 2,000-count meter shows numbers up to 1,999. A higher display count means the meter can give a more precise measurement.

Average Sensing AC Calculation
Safety Rating	AC Current, A	DC Current, A	Current Accuracy	Measures	Jaw Opening	Includes	Display Count	Batteries Included		Each
CAT III, 300V	0-20, 0-200	__	2-3%	Current	1.25"	Carrying Case	2,000	Yes	0000000	0000000
CAT III, 300V	0-40, 0-300	0-40, 0-300	1-4%	Current	1.25"	Carrying Case	4,000	Yes	0000000	000000

Fluke Wireless Remote-Reading Clamp-On Current Meters

Take current measurements from a distance with these high-quality, durable Fluke meters. They wirelessly transmit readings to a separate display. Because the jaws surround a cable, these meters are convenient for taking frequent measurements since you don't have to interrupt the circuit.

The meters work with the Fluke 3000 FC multimeter, a computer with a Fluke pc3000 FC connector plugged in (not included), or a mobile device that has the Fluke Connect app.

These true RMS multimeters take accurate AC measurements regardless of the load type or sine wave shape. This is important for testing electronic devices that draw current in short pulses that can distort the shape of the wave, such as computers and adjustable-speed drives.

Display count is an industry designation and not an actual value. For example, a 1,000-count meter shows numbers up to 999. A higher display count means the meter can give a more precise measurement.

True RMS AC Calculation
Manufacturer Model Number	Test End	Jaw Opening	Safety Rating	Measures	Max. AC Current, A	Data Log Capacity	Display Count	Includes	Specifications Met	Batteries Included		Each
a3000 FC	Current Clamp	1.33"	CAT III, 600V	Current	400	65,000	1,000	__	CSA Certified, CSA-US Certified	Yes	00000000	0000000
a3001 FC	Current Loop	10"	CAT IV, 600V	Current	2,500	65,000	2,500	Magnetic Hanger	CSA Certified, CSA-US Certified	Yes	00000000	000000

Clamp-On Multimeters

Suitable for testing high current, these multimeters have jaws that surround a cable to test without interrupting the circuit. They include test leads to perform other electrical tests.

Average sensing multimeters take accurate AC measurements when testing equipment that has a linear load and draws current in a smooth sine wave, such as standard induction motors. True RMS multimeters take accurate AC measurements regardless of the load type or sine wave shape. This is important for testing electronic devices that draw current in short pulses that can distort the shape of the wave, such as computers and adjustable-speed drives.

Display count is an industry designation and not an actual value. For example, a 6,000-count multimeter shows numbers up to 5,999. A higher display count means the multimeter can give a more precise measurement.

Multimeters												Replacement Test Leads
Jaw Opening	Safety Rating	Measures	Max. AC Voltage	Max. DC Voltage	DC Voltage Accuracy	Max. AC Current, A	Max. DC Current, A	Display Count	Includes		Each		Pair
Average Sensing AC Calculation
1"	CAT III, 600V	AC Voltage, Capacitance, Current, DC Voltage, Frequency, Resistance, Temperature	600	600	1%	600	__	4,000	Carrying Case, Temperature Probe, Test Leads	0000000	0000000	0000000	000000
1.06"	CAT III, 600V	AC Voltage, Current, DC Voltage, Resistance	600	600	1%	400	__	10,000	Carrying Case, Test Leads	0000000	000000	0000000	00000
1.7"	CAT III, 600V	AC Voltage, Capacitance, Current, DC Voltage, Frequency, Resistance, Temperature	600	600	1.5%	1,000	__	4,000	Built-In Infrared Temperature Sensor, Carrying Case, Test Leads	0000000	000000	0000000	00000
True RMS AC Calculation
1.18"	CAT IV, 300V	AC Voltage, Capacitance, Current, DC Voltage, Frequency, Resistance	600	600	1%	600	600	6,000	Carrying Case, Test Leads	0000000	000000	0000000	00000
1.18"	CAT III, 600V	AC Voltage, Capacitance, Current, DC Voltage, Frequency, Resistance, Temperature	750	1,000	0.8%	600	600	6,000	Temperature Probe, Test Leads	0000000	000000	0000000	00000
1.7"	CAT III, 600V	AC Voltage, Capacitance, Current, DC Voltage, Frequency, Resistance, Temperature	600	600	1.5%	1,000	1,000	4,000	Built-In Infrared Temperature Sensor, Carrying Case, Temperature Probe, Test Leads	0000000	000000	0000000	00000
2"	CAT IV, 600V	AC Voltage, Capacitance, Current, DC Voltage, Frequency, Resistance	1,000	1,000	0.8%	1,000	1,000	6,000	Carrying Case, Test Leads	0000000	000000	0000000	00000

Fluke Clamp-On Multimeters

Jaws surround a cable to test current without interrupting the circuit, making these high-quality, durable Fluke multimeters especially useful for testing high current. They include test leads to perform other electrical tests.

Multimeters with calibration certificate include a NIST-traceable document stating that they have passed a test for accuracy.

Multimeters
Manufacturer Model Number	Jaw Opening	Safety Rating	Measures	Max. AC Voltage	Max. DC Voltage	DC Voltage Accuracy	Max. AC Current, A	Max. DC Current, A	Display Count	Includes		Each
True RMS AC Calculation
324	1.18"	CAT IV, 300V	AC Voltage, Capacitance, Current, DC Voltage, Resistance, Temperature	600	600	1%	400	__	6,000	Carrying Case, Temperature Probe, Test Leads	00000000	0000000
355	2.3"	CAT IV, 600V	AC Voltage, Current, DC Voltage, Frequency, Resistance	600	1,000	1%	2,000	2,000	10,000	Alligator Clips, Carrying Case, Test Leads, Test Probes	00000000	00000000
373	1.3"	CAT IV, 300V	AC Voltage, Capacitance, Current, DC Voltage, Resistance	600	600	1%	600	__	6,000	Carrying Case, Test Leads	00000000	000000
374 FC	1.3"	CAT IV, 600V	AC Voltage, Capacitance, Current, DC Voltage, Resistance	1,000	1,000	1%	600	600	6,000	Carrying Case, Test Leads	00000000	000000
376 FC	1.3"	CAT IV, 600V	AC Voltage, Capacitance, Current, DC Voltage, Frequency, Resistance	1,000	1,000	1%	2,500	999.9	6,000	Carrying Case, Flexible Current Loop, Test Leads	00000000	000000
381	1.34"	CAT IV, 600V	AC Voltage, Current, DC Voltage, Frequency, Resistance	1,000	1,000	1%	2,500	999.9	6,000	Alligator Clips, Carrying Case, Flexible Current Loop, Removable Wireless Display, Test Leads	00000000	000000
Multimeters with Calibration Certificate
True RMS AC Calculation
324	1.18"	CAT IV, 300V	AC Voltage, Capacitance, Current, DC Voltage, Resistance, Temperature	600	600	1%	400	__	6,000	Carrying Case, Temperature Probe, Test Leads	00000000	000000
373	1.3"	CAT IV, 300V	AC Voltage, Capacitance, Current, DC Voltage, Resistance	600	600	1%	600	__	6,000	Carrying Case, Test Leads	00000000	000000
374 FC	1.3"	CAT IV, 600V	AC Voltage, Capacitance, Current, DC Voltage, Resistance	1,000	1,000	1%	600	600	6,000	Carrying Case, Test Leads	00000000	000000
376 FC	1.3"	CAT IV, 600V	AC Voltage, Capacitance, Current, DC Voltage, Frequency, Resistance	1,000	1,000	1%	2,500	999.9	6,000	Carrying Case, Flexible Current Loop, Test Leads	00000000	000000
381	1.34"	CAT IV, 600V	AC Voltage, Current, DC Voltage, Frequency, Resistance	1,000	1,000	1%	2,500	999.9	6,000	Alligator Clips, Carrying Case, Flexible Current Loop, Removable Wireless Display, Test Leads	00000000	000000

Fluke Open-Jaw Multimeters

Run a cable through the open jaw to test current without interrupting the circuit. These multimeters are especially useful for high current measurements and include test leads to perform other electrical tests. Fluke multimeters are known for quality and durability.

All are average sensing, so they take accurate AC measurements when testing equipment that has a linear load and draws current in a smooth sine wave, such as standard induction motors.

Display count is an industry designation and not an actual value. These 1,000-count multimeters show numbers up to 999.

Multimeters with calibration certificate include a NIST-traceable document stating that they have passed a test for accuracy.

Multimeters
Manufacturer Model Number	Jaw Opening	Safety Rating	Measures	Max. AC Voltage	Max. DC Voltage	DC Voltage Accuracy	Max. AC Current, A	Display Count	Includes		Each
Average Sensing AC Calculation
T5-600	0.5"	CAT III, 600V	AC Voltage, Current, DC Voltage, Resistance	600	600	1%	100	1,000	Test Leads	0000000	0000000
T5-1000	0.5"	CAT IV, 600V	AC Voltage, Current, DC Voltage, Resistance	1,000	1,000	1%	100	1,000	Test Leads	0000000	000000
Multimeters with Calibration Certificate
Average Sensing AC Calculation
T5-600	0.5"	CAT III, 600V	AC Voltage, Current, DC Voltage, Resistance	600	600	1%	100	1,000	Test Leads	0000000	000000
T5-1000	0.5"	CAT IV, 600V	AC Voltage, Current, DC Voltage, Resistance	1,000	1,000	1%	100	1,000	Test Leads	0000000	000000

Analog Clamp-On Multimeters

Measure rapidly changing electrical values more easily than with a digital multimeter. Convenient for taking frequent high current measurements, the meter has jaws that surround a cable to test current without interrupting the circuit. Use the included test leads to perform other electrical tests.

This multimeter is average sensing, so it takes accurate AC measurements when testing equipment that has a linear load and draws current in a smooth sine wave, such as standard induction motors.

								Batteries
Jaw Opening	Measures	Max. AC Voltage	Max. DC Voltage	DC Voltage Accuracy	Max. AC Current, A	Hardware Features	Includes	Size	No. Required		Each
Average Sensing AC Calculation
1.5"	AC Voltage, Current, DC Voltage, Resistance	600	60	4%	600	Overload Protection	Test Leads	AA	1	0000000	0000000

AA Batteries (Pkg. of 4)

00000000

Pkg.

00000

Magnetic Hangers for Fluke Multimeters

Free up your hands while using your Fluke multimeter by suspending it from this hanger.

Manufacturer Model Number	For Fluke Model Number		Each
TPAK	77IV, 83V, 87V, 88V, 113, 114, 115, 116, 117, 175, 177, 179, 233, 287, 289, 789, 1577, 1587	0000000	000000

Carrying Cases for Fluke Multimeters


Fabric Case	Hard Case	Leather Case
Fabric Case	Tool Bag	Fabric Holster

Manufacturer Model Number	Case Type	For Fluke Model Number		Each
C25	Fabric Case	83V, 87V, 88V, 175, 177, 179, 787, 789, 1577, 1587	0000000	000000
C35	Fabric Case	83V, 87V, 113, 233	0000000	00000
C101	Hard Case	27 II, 28 II, 83V, 87V, 287, 1577, 1587, T5-600, T5-1000	0000000	00000
C116	Fabric Case	233, 287, 289	0000000	00000
C510	Leather Case	175, 177, 179, 787, 789	0000000	00000
C520A	Leather Case	T5-600, T5-1000	0000000	00000
C550	Tool Bag	27 II, 28 II, 77IV, 83V, 87V, 114, 115, 116, 117, 175, 177, 179, 233, 287, 289, 324, 355, 373, 374, 376, 381, 787, 789, 1577, 1587, 3000 FC, T5-600, T5-1000	0000000	000000
CXT170	Weatherproof Hard Case	114, 115, 116, 117, 175, 177, 179, 787, 1577, 1587	0000000	000000
CXT280	Weatherproof Hard Case	27 II, 28 II	0000000	000000
CXT80	Weatherproof Hard Case	287, 289	0000000	000000
H5	Fabric Holster	T5-600, T5-1000	0000000	00000

Fluke Test Lead Sets

FTPL-1

TL175

TL222

TL224

TL26A

TL27

TL28A

TL40

TL71

TL75

TL76

TL910

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 Sensors

Take temperature or pressure readings with a Fluke multimeter.

The Fluke 80BK-A is a temperature probe and works with Fluke multimeters that measure temperature. It has 4 mm banana jack connection ends that attach to Fluke test leads that have 4 mm banana plugs.

The Fluke 80TK is a thermocouple converter that adapts a Fluke multimeter without a temperature function to a thermometer using the included temperature probe. It has 4 mm banana plug connection ends that attach to 4 mm banana jacks on Fluke multimeters.

The Fluke PV350 converts a Fluke multimeter to a pressure and vacuum gauge. Attach the 4 mm banana plug connection ends to 4 mm banana jacks on multimeters.

Measures Temperature

80BK-A

80TK

Manufacturer Model Number	For Fluke Model Number	Temperature Range, °F	AC Voltage	DC Voltage	Test End	Connection End	Cord Lg.	Test End Insulation Material		Each
80BK-A	28 II, 87V, 116, 179, 233, 287, 289	-40° to 500°	__	__	Needle Tip	Sheathed Banana Jack	39"	PTFE	0000000	000000
80TK	27 II, 28 II, 114, 115, 116, 117, 123, 175, 177, 179, 233, 287, 289, 789	-40° to 500°	24	60	Needle Tip	Sheathed Banana Plug	39"	PTFE	0000000	000000

Measures Pressure and Vacuum

PV350

Manufacturer Model Number	For Fluke Model Number	Pressure Range, psig	Vacuum Range	Test End	Connection End	Cord Lg.		Each
PV350	27 II, 28 II, 83V, 87V, 175, 177, 179, 233, 287, 289, 789	0-500	0-29.9in. of Hg	1/4 Female NPT Connection, 1/4 Male Flare Connection	Sheathed Banana Plug	96"	0000000	0000000

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	000000
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

Fluke Probe Tips

Adapt Fluke test leads to perform electrical tests in tight spaces. Attach these tips to test leads that have 4 mm banana plugs.

									Test End
Manufacturer Model Number	For Fluke Model Number	Test End	Connection End	AC Voltage	DC Voltage	Current, A	Safety Rating	Color	Material	Insulation Material		Pair
TP1	83V, 87V, 175, 177, 179, 373, 374, 376, 381, 787, 789, T+PRO, T5-1000, T5-600	Needle Tip	Banana Jack	1,000	1,000	10	CAT II, 1,000V	Black, Red	Stainless Steel	Polypropylene	0000000	000000

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Clamp-On Current Meters