Resistance Testers

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Evaluate power utilities, transportation and more with the right ohmmeter for the job. From micro-ohmmeters and DLROs for low electrical resistance to megohmmeters that measure large levels of electrical resistance, explore devices with manual modes that put you in control and automatic modes that streamline repetitive tasks.

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Micro-Ohmmeters/DLROs

Milli-Ohmmeters

Ohmmeters

Micro-Ohmmeters/DLROs

Milli-Ohmmeters

Ohmmeters

Showing 1 to 20 of 70 products

Hoyt DLA20-DCA DC Ammeter, red, 199.9 UADC
Model: DLA20-ACA-R-1

RENTAL!

Rental - Megger DLRO10 Enhanced Features 10 Amp Digital Low Resistance Ohmmeter
Model: 1006-598-RENTAL | Order No: DLRO10-RENTAL

Daily - $55.00 USD Weekly - $183.00 USD Monthly - $550.00 USD
Duration	day(s)
Your Price	55.00 USD

Qty:

RENTAL!

Rental - Megger DLRO10 Enhanced Features 10 Amp Digital Low Resistance Ohmmeter
Model: 1006-598-RENTAL | Order No: DLRO10-RENTAL

Daily - $55.00 USD Weekly - $183.00 USD Monthly - $550.00 USD
Duration	day(s)
Your Price	55.00 USD
Quantity

DESCO 19249 Low Resistance Tester, 1/2/10 Ω
Model: 19249

Sale Price	$145.80 USD
Regular Price	$162.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$145.80 USD
Regular Price	$162.00 USD
Availability	2 to 3 Weeks
Quantity

REED K5090 Milli-Ohmmeter, 110V
Model: K5090

Your Price	$395.00 USD
Availability	5 Days32 in Stock

Qty:

Your Price	$395.00 USD
Availability	5 Days32 in Stock
Quantity

ACL Staticide ACL 740 Door Opening Leads
Model: ACL 740 | Order No: 740/A

Sale Price	$318.86 USD
Regular Price	$428.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$318.86 USD
Regular Price	$428.00 USD
Availability	2 to 3 Weeks
Quantity

Extech 380460 Portable Precision Milliohm Meter, 110 VAC
Model: 380460

Your Price	$435.99 USD
Availability	1 to 2 Weeks1 to 2 Weeks

Qty:

Your Price	$435.99 USD
Availability	1 to 2 Weeks1 to 2 Weeks
Quantity

Extech 380462 Portable Precision Milliohm Meter, 220 VAC
Model: 380462

Your Price	$457.99 USD
Availability	1 to 2 Weeks2 to 3 Weeks

Qty:

Your Price	$457.99 USD
Availability	1 to 2 Weeks2 to 3 Weeks
Quantity

Extech 380560 High-Resolution Milliohm Meter, 110 VAC
Model: 380560

Your Price	$549.00 USD
Availability	9 to 10 Weeks10 to 11 Weeks

Qty:

Your Price	$549.00 USD
Availability	9 to 10 Weeks10 to 11 Weeks
Quantity

REED K5090-NIST Milli-Ohmmeter, 110V, includes Traceable Certificate
Model: K5090-NIST

Sale Price	$550.00 USD
Regular Price	$565.00 USD
Availability	5 Days5 Days

Qty:

Sale Price	$550.00 USD
Regular Price	$565.00 USD
Availability	5 Days5 Days
Quantity

Extech 380562 High Resolution Precision Milliohm Meter, 220VAC
Model: 380562

Your Price	$579.00 USD
Availability	1 to 2 Weeks2 to 3 Weeks

Qty:

Your Price	$579.00 USD
Availability	1 to 2 Weeks2 to 3 Weeks
Quantity

Extech 380460-NIST Precision Milliohm Meter, 110VAC, includes Traceable Certificate
Model: 380460-NIST

Sale Price	$584.99 USD
Regular Price	$605.99 USD
Availability	1 to 2 Weeks

Qty:

Sale Price	$584.99 USD
Regular Price	$605.99 USD
Availability	1 to 2 Weeks
Quantity

Extech 380462-NIST Precision Milliohm Meter, 220VAC, includes Traceable Certificate
Model: 380462-NIST

Sale Price	$606.99 USD
Regular Price	$627.99 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$606.99 USD
Regular Price	$627.99 USD
Availability	2 to 3 Weeks
Quantity

B&K Precision 310 Digital Milli-Ohm Meter
Model: 310

Sale Price	$581.40 USD
Regular Price	$612.00 USD
Availability	4 to 5 Weeks5 to 6 Weeks

Qty:

Sale Price	$581.40 USD
Regular Price	$612.00 USD
Availability	4 to 5 Weeks5 to 6 Weeks
Quantity

Extech 380560-NIST High-Resolution Milliohm Meter, 110 VAC, includes Traceable Certificate
Model: 380560-NIST

Sale Price	$694.00 USD
Regular Price	$719.00 USD
Availability	10 to 11 Weeks

Qty:

Sale Price	$694.00 USD
Regular Price	$719.00 USD
Availability	10 to 11 Weeks
Quantity

Gossen Metrawatt MetraOhm 413 (M630A) Digital Low Resistance Tester
Model: M630A

Sale Price	$683.64 USD
Regular Price	$712.13 USD
Availability	3 to 4 Weeks

Qty:

Sale Price	$683.64 USD
Regular Price	$712.13 USD
Availability	3 to 4 Weeks
Quantity

Extech 380562-NIST High Resolution Milliohm Meter, 220VAC, includes Traceable Certificate
Model: 380562-NIST

Sale Price	$724.00 USD
Regular Price	$749.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$724.00 USD
Regular Price	$749.00 USD
Availability	2 to 3 Weeks
Quantity

Extech 380580 High Accuracy Battery Powered Milliohm Meter
Model: 380580

Your Price	$849.00 USD
Availability	5 Days3 in Stock

Qty:

Your Price	$849.00 USD
Availability	5 Days3 in Stock
Quantity

$B&K Precision 2840 DC Resistance Meter, 1 &frac12; to 20 k&frac12;-$

B&K Precision 2840 DC Resistance Meter, 1 ½ to 20 k½
Model: 2840

Sale Price	$810.35 USD
Regular Price	$853.00 USD
Availability	1 to 2 Weeks

Qty:

Sale Price	$810.35 USD
Regular Price	$853.00 USD
Availability	1 to 2 Weeks
Quantity

Extech 380580-NIST High Accuracy Battery Powered Milliohm Meter, includes Traceable Certificate
Model: 380580-NIST

Sale Price	$994.00 USD
Regular Price	$1019.00 USD
Availability	5 Days

Qty:

Sale Price	$994.00 USD
Regular Price	$1019.00 USD
Availability	5 Days
Quantity

Teledyne LeCroy T3MIL50 D.C. Milli-Ohm Meter
Model: T3MIL50

Your Price	$1045.00 USD
Availability	15+ Weeks

Qty:

Your Price	$1045.00 USD
Availability	15+ Weeks
Quantity

Showing 1 to 20 of 70 products

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4.8/5 Stars

Resistance Testers

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Hoyt DLA20-DCA DC Ammeter, red, 199.9 UADC Model: DLA20-ACA-R-1

Rental - Megger DLRO10 Enhanced Features 10 Amp Digital Low Resistance Ohmmeter Model: 1006-598-RENTAL | Order No: DLRO10-RENTAL

Qty:

Rental - Megger DLRO10 Enhanced Features 10 Amp Digital Low Resistance Ohmmeter Model: 1006-598-RENTAL | Order No: DLRO10-RENTAL

DESCO 19249 Low Resistance Tester, 1/2/10 Ω Model: 19249

Qty:

REED K5090 Milli-Ohmmeter, 110V Model: K5090

Qty:

ACL Staticide ACL 740 Door Opening Leads Model: ACL 740 | Order No: 740/A

Qty:

Extech 380460 Portable Precision Milliohm Meter, 110 VAC Model: 380460

Qty:

Extech 380462 Portable Precision Milliohm Meter, 220 VAC Model: 380462

Qty:

Extech 380560 High-Resolution Milliohm Meter, 110 VAC Model: 380560

Qty:

REED K5090-NIST Milli-Ohmmeter, 110V, includes Traceable Certificate Model: K5090-NIST

Qty:

Extech 380562 High Resolution Precision Milliohm Meter, 220VAC Model: 380562

Qty:

Extech 380460-NIST Precision Milliohm Meter, 110VAC, includes Traceable Certificate Model: 380460-NIST

Qty:

Extech 380462-NIST Precision Milliohm Meter, 220VAC, includes Traceable Certificate Model: 380462-NIST

Qty:

B&K Precision 310 Digital Milli-Ohm Meter Model: 310

Qty:

Extech 380560-NIST High-Resolution Milliohm Meter, 110 VAC, includes Traceable Certificate Model: 380560-NIST

Qty:

Gossen Metrawatt MetraOhm 413 (M630A) Digital Low Resistance Tester Model: M630A

Qty:

Extech 380562-NIST High Resolution Milliohm Meter, 220VAC, includes Traceable Certificate Model: 380562-NIST

Qty:

Extech 380580 High Accuracy Battery Powered Milliohm Meter Model: 380580

Qty:

B&K Precision 2840 DC Resistance Meter, 1 ½ to 20 k½ Model: 2840

Qty:

Extech 380580-NIST High Accuracy Battery Powered Milliohm Meter, includes Traceable Certificate Model: 380580-NIST

Qty:

Teledyne LeCroy T3MIL50 D.C. Milli-Ohm Meter Model: T3MIL50

Qty:

Hoyt DLA20-DCA DC Ammeter, red, 199.9 UADC
Model: DLA20-ACA-R-1

Rental - Megger DLRO10 Enhanced Features 10 Amp Digital Low Resistance Ohmmeter
Model: 1006-598-RENTAL | Order No: DLRO10-RENTAL

Rental - Megger DLRO10 Enhanced Features 10 Amp Digital Low Resistance Ohmmeter
Model: 1006-598-RENTAL | Order No: DLRO10-RENTAL

DESCO 19249 Low Resistance Tester, 1/2/10 Ω
Model: 19249

REED K5090 Milli-Ohmmeter, 110V
Model: K5090

ACL Staticide ACL 740 Door Opening Leads
Model: ACL 740 | Order No: 740/A

Extech 380460 Portable Precision Milliohm Meter, 110 VAC
Model: 380460

Extech 380462 Portable Precision Milliohm Meter, 220 VAC
Model: 380462

Extech 380560 High-Resolution Milliohm Meter, 110 VAC
Model: 380560

REED K5090-NIST Milli-Ohmmeter, 110V, includes Traceable Certificate
Model: K5090-NIST

Extech 380562 High Resolution Precision Milliohm Meter, 220VAC
Model: 380562

Extech 380460-NIST Precision Milliohm Meter, 110VAC, includes Traceable Certificate
Model: 380460-NIST

Extech 380462-NIST Precision Milliohm Meter, 220VAC, includes Traceable Certificate
Model: 380462-NIST

B&K Precision 310 Digital Milli-Ohm Meter
Model: 310

Extech 380560-NIST High-Resolution Milliohm Meter, 110 VAC, includes Traceable Certificate
Model: 380560-NIST

Gossen Metrawatt MetraOhm 413 (M630A) Digital Low Resistance Tester
Model: M630A

Extech 380562-NIST High Resolution Milliohm Meter, 220VAC, includes Traceable Certificate
Model: 380562-NIST

Extech 380580 High Accuracy Battery Powered Milliohm Meter
Model: 380580

B&K Precision 2840 DC Resistance Meter, 1 ½ to 20 k½
Model: 2840

Extech 380580-NIST High Accuracy Battery Powered Milliohm Meter, includes Traceable Certificate
Model: 380580-NIST

Teledyne LeCroy T3MIL50 D.C. Milli-Ohm Meter
Model: T3MIL50