Proudly Canadian

100% canadian-owned & operated

Customer Rating

4.7/5 Stars

24351 REVIEWS

Customer Rating

4.7/5 Stars

24351 REVIEWS

Resistance Testers

Search within this category

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.

Search within this category

Micro-Ohmmeters/DLROs

Micro-Ohmmeters/DLROs

Milli-Ohmmeters

Milli-Ohmmeters

Ohmmeters

Ohmmeters

Micro-Ohmmeters/DLROs

Micro-Ohmmeters/DLROs

Milli-Ohmmeters

Milli-Ohmmeters

Ohmmeters

Ohmmeters

Filter by

Showing 1 to 20 of 80 products

Hoyt DLA20-DCA DC Ammeter, red, 199.9 UADC-

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

Call for Pricing
Availability 2 to 3 Weeks
Call for Pricing
Availability 2 to 3 Weeks
RENTAL! Rental - AEMC 6250 Micro-Ohmmeter,1 µΩ to 2500 Ω, 1mA to 10A-

Rental - AEMC 6250 Micro-Ohmmeter,1 µΩ to 2500 Ω, 1mA to 10A
Model: 6250-RENTAL | Order No: 2129.81-RENTAL

Duration   day(s)
Your Price
54.00 CAD

Qty:

RENTAL! Rental - AEMC 6250 Micro-Ohmmeter,1 µΩ to 2500 Ω, 1mA to 10A-

Rental - AEMC 6250 Micro-Ohmmeter,1 µΩ to 2500 Ω, 1mA to 10A
Model: 6250-RENTAL | Order No: 2129.81-RENTAL

Duration   day(s)
Your Price
54.00 CAD
Quantity
RENTAL! Rental - REED K5090 Milli-Ohmmeter, 110V-

Rental - REED K5090 Milli-Ohmmeter, 110V
Model: K5090-RENTAL

Duration   day(s)
Your Price
17.00 CAD

Qty:

RENTAL! Rental - REED K5090 Milli-Ohmmeter, 110V-

Rental - REED K5090 Milli-Ohmmeter, 110V
Model: K5090-RENTAL

Duration   day(s)
Your Price
17.00 CAD
Quantity
RENTAL! Rental - Megger DLRO10HD Digital Low-Resistance Ohmmeter, 10 A-

Rental - Megger DLRO10HD Digital Low-Resistance Ohmmeter, 10 A
Model: 1006-603-RENTAL | Order No: DLRO10HD-RENTAL

Duration   day(s)
Your Price
54.00 CAD

Qty:

RENTAL! Rental - Megger DLRO10HD Digital Low-Resistance Ohmmeter, 10 A-

Rental - Megger DLRO10HD Digital Low-Resistance Ohmmeter, 10 A
Model: 1006-603-RENTAL | Order No: DLRO10HD-RENTAL

Duration   day(s)
Your Price
54.00 CAD
Quantity
RENTAL! Rental - DV Power RMO100G Contact Resistance Tester, 100A-

Rental - DV Power RMO100G Contact Resistance Tester, 100A
Model: RMO100G-RENTAL

This product exceeds standard shipping dimensions/weight, as such it does not qualify for free shipping. We will contact you with your shipping costs.

Duration   day(s)
Your Price
75.00 CAD

Qty:

RENTAL! Rental - DV Power RMO100G Contact Resistance Tester, 100A-

Rental - DV Power RMO100G Contact Resistance Tester, 100A
Model: RMO100G-RENTAL

This product exceeds standard shipping dimensions/weight, as such it does not qualify for free shipping. We will contact you with your shipping costs.

Duration   day(s)
Your Price
75.00 CAD
Quantity
RENTAL! Rental - DV Power RMO600 Contact Resistance Tester, 600A-

Rental - DV Power RMO600 Contact Resistance Tester, 600A
Model: RMO600-RENTAL

This product exceeds standard shipping dimensions/weight, as such it does not qualify for free shipping. We will contact you with your shipping costs.

Duration   day(s)
Your Price
75.00 CAD

Qty:

RENTAL! Rental - DV Power RMO600 Contact Resistance Tester, 600A-

Rental - DV Power RMO600 Contact Resistance Tester, 600A
Model: RMO600-RENTAL

This product exceeds standard shipping dimensions/weight, as such it does not qualify for free shipping. We will contact you with your shipping costs.

Duration   day(s)
Your Price
75.00 CAD
Quantity
RENTAL! Rental - DV Power RMO20TW Winding Resistance Meter-

Rental - DV Power RMO20TW Winding Resistance Meter
Model: RMO20TW-RENTAL

Duration   day(s)
Your Price
81.00 CAD

Qty:

RENTAL! Rental - DV Power RMO20TW Winding Resistance Meter-

Rental - DV Power RMO20TW Winding Resistance Meter
Model: RMO20TW-RENTAL

Duration   day(s)
Your Price
81.00 CAD
Quantity

DESCO 19249 Low Resistance Tester, 1/2/10 Ω-

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

Your Price $423.00 CAD
Availability 4 to 5 Weeks

Qty:

Your Price $423.00 CAD
Availability 4 to 5 Weeks
Quantity

REED K5090 Milli-Ohmmeter, 110V-

REED K5090 Milli-Ohmmeter, 110V
Model: K5090

Your Price $539.00 CAD
Availability 3 to 4 Weeks

Qty:

Your Price $539.00 CAD
Availability 3 to 4 Weeks
Quantity

Extech 380460 Portable Precision Milliohm Meter, 110 VAC-

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

Your Price $579.00 CAD
Availability 5 to 6 Weeks

Qty:

Your Price $579.00 CAD
Availability 5 to 6 Weeks
Quantity

Extech 380462 Portable Precision Milliohm Meter, 220 VAC-

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

Your Price $609.00 CAD
Availability 2 to 3 Weeks

Qty:

Your Price $609.00 CAD
Availability 2 to 3 Weeks
Quantity

Simpson 372-3 Ohmmeter, 6 resistance ranges-

Simpson 372-3 Ohmmeter, 6 resistance ranges
Model: 372-3 | Order No: 12311

Sale Price $471.60 CAD
Regular Price $655.00 CAD
Availability 15+ Weeks

Qty:

Sale Price $471.60 CAD
Regular Price $655.00 CAD
Availability 15+ Weeks
Quantity

ACL Staticide ACL 740 Door Opening Leads-

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

Sale Price $619.02 CAD
Regular Price $684.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $619.02 CAD
Regular Price $684.00 CAD
Availability 2 to 3 Weeks
Quantity

REED K5090-NIST Milli-Ohmmeter, 110V, -

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

Your Price $709.00 CAD
Availability 3 to 4 Weeks

Qty:

Your Price $709.00 CAD
Availability 3 to 4 Weeks
Quantity

Extech 380460-NIST Precision Milliohm Meter, 110VAC, -

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

Sale Price $715.00 CAD
Regular Price $749.00 CAD
Availability 5 to 6 Weeks

Qty:

Sale Price $715.00 CAD
Regular Price $749.00 CAD
Availability 5 to 6 Weeks
Quantity

Extech 380560 High-Resolution Milliohm Meter, 110 VAC-

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

Your Price $729.00 CAD
Availability 1 to 2 Weeks

Qty:

Your Price $729.00 CAD
Availability 1 to 2 Weeks
Quantity

Extech 380562 High Resolution Precision Milliohm Meter, 220VAC-

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

Your Price $759.00 CAD
Availability 2 to 3 Weeks

Qty:

Your Price $759.00 CAD
Availability 2 to 3 Weeks
Quantity

Extech 380562-NIST High Resolution Milliohm Meter, 220VAC, -

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

Sale Price $890.00 CAD
Regular Price $929.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $890.00 CAD
Regular Price $929.00 CAD
Availability 2 to 3 Weeks
Quantity

Extech 380462-NIST Precision Milliohm Meter, 220VAC, -

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

Your Price $895.00 CAD
Availability 2 to 3 Weeks

Qty:

Your Price $895.00 CAD
Availability 2 to 3 Weeks
Quantity

Extech 380560-NIST High-Resolution Milliohm Meter, 110 VAC,-

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

Your Price $939.00 CAD
Availability 1 to 2 Weeks

Qty:

Your Price $939.00 CAD
Availability 1 to 2 Weeks
Quantity
Showing 1 to 20 of 80 products
We Ship Free on Orders Over $99 within Canada
Chat Live

  • We accept these payment methods:
  • Visa, Master Card, Discover, American Express & PayPal
  • We also accept wire transfers/EFT, cheques and purchase orders on approved credit. Accepted payment methods vary by country.