Shop load testers at harbor freight

Sponsored
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$68.19
$85.00
OTC 3180 100 Amp Battery Load Tester Black
Amazon.com
999
Free shipping
19% off
$68.19
$85.00
OTC 3180 100 Amp Battery Load Tester Black
Amazon.com
999
$63.54
LOADPRO Electronic Specialties 180 Dynamic Test Lead, Red,Black
Amazon.com
707
Free shipping
$63.54
LOADPRO Electronic Specialties 180 Dynamic Test Lead, Red,Black
Amazon.com
707
$45.55
$52.99
Schumacher Electric 100A Car Battery Load Tester And Voltmeter, For Batteries Up To 1000 Cranking Amps, Charging System Diagnosis, For 6V/12V Power
Amazon.com
3K+
Free shipping
14% off
$45.55
$52.99
Schumacher Electric 100A Car Battery Load Tester And Voltmeter, For Batteries Up To 1000 Cranking Amps, Charging System Diagnosis, For 6V/12V Power
Amazon.com
3K+
$55.99
Schumacher Electric Economy Battery Load Tester For 6/12V 50/100A Batteries - BT-100
Acme Tools
3K+
$55.99
Schumacher Electric Economy Battery Load Tester For 6/12V 50/100A Batteries - BT-100
Acme Tools
3K+
$17.73
$25.47
Automotive 6/8/12/24V Battery Load Tester Voltmeter Voltage Tester LCD Display For Car,RV,
AliExpress
30% off
$17.73
$25.47
Automotive 6/8/12/24V Battery Load Tester Voltmeter Voltage Tester LCD Display For Car,RV,
AliExpress
$26.79
Battery Load Tester 100 Amp Load Type 6V-12V 100A Mechanics Automotive Voltage Tester Battery
AliExpress
Free shipping
$26.79
Battery Load Tester 100 Amp Load Type 6V-12V 100A Mechanics Automotive Voltage Tester Battery
AliExpress
Free shipping
$279.00
Extech AC Circuit Load Tester 2.8, 8" X 2" | Cole-Parmer
Cole-Parmer
2K+
$279.00
Extech AC Circuit Load Tester 2.8, 8" X 2" | Cole-Parmer
Cole-Parmer
2K+
$54.99
Schumacher Battery Load Tester, 6/12 Volt, Model BT-100
Northern Tool
3K+
$54.99
Schumacher Battery Load Tester, 6/12 Volt, Model BT-100
Northern Tool
3K+
$24.99
Ironton 12V Automotive Battery Load Tester, 100 Amp, 6V/12V, 200-1000 CCA Range
Northern Tool
$24.99
Ironton 12V Automotive Battery Load Tester, 100 Amp, 6V/12V, 200-1000 CCA Range
Northern Tool
$710.00
B&K Precision 8540 DC ELECTRONIC LOAD DC PWR SOURCE
DigiKey
1
$710.00
B&K Precision 8540 DC ELECTRONIC LOAD DC PWR SOURCE
DigiKey
1
$29.99
$49.99
BT100 Car Battery Tester 12V Load Tester
rrsstore
40% off
$29.99
$49.99
BT100 Car Battery Tester 12V Load Tester
rrsstore
$20.88
$21.98
Battery Load Tester 100 Amp Load Type 6V-12V 100A Mechanics Car Truck Repair
eBay US Bing
Free shipping
$20.88
$21.98
Battery Load Tester 100 Amp Load Type 6V-12V 100A Mechanics Car Truck Repair
eBay US Bing
Free shipping
$10.56
4A/5A 25W/35W Adjustable Electronic Load Tester LED Digital USB Voltmeter Ammeter Battery Capacity
AliExpress
$10.56
4A/5A 25W/35W Adjustable Electronic Load Tester LED Digital USB Voltmeter Ammeter Battery Capacity
AliExpress
$299.00
Topdon Usa BT600 Plus 2-In-1 Battery & Resistance Tester | By West Marine
WestMarine
19
Free shipping
$299.00
Topdon Usa BT600 Plus 2-In-1 Battery & Resistance Tester | By West Marine
WestMarine
19
$42.99
$58.99
2026 Topdon Bt100 Car Battery Tester 12V Load Tester Charging System
eBay
92
Free shipping
27% off
$42.99
$58.99
2026 Topdon Bt100 Car Battery Tester 12V Load Tester Charging System
eBay
92
$188.99
Associated Battery Load Tester - 0-16V, 125 Amps, Handheld, Heavy-Duty Clamps, Model ASO6031
Northern Tool
$188.99
Associated Battery Load Tester - 0-16V, 125 Amps, Handheld, Heavy-Duty Clamps, Model ASO6031
Northern Tool
$102.99
Milton Industries Tester Bat Load 12/6V, MIL1260
Advance Auto Parts
$102.99
Milton Industries Tester Bat Load 12/6V, MIL1260
Advance Auto Parts
$41.99
Reliance Controls Ammeter/Wattmeter Digital Appliance Load Tester 1 Each
Ace Hardware
27
$41.99
Reliance Controls Ammeter/Wattmeter Digital Appliance Load Tester 1 Each
Ace Hardware
27
$53.97
$107.94
Battery Load Tester, Heavy Duty Car Truck Diagnostic Tool | USA Free Shipping Shop
Inspire Uplift
Free shipping
50% off
$53.97
$107.94
Battery Load Tester, Heavy Duty Car Truck Diagnostic Tool | USA Free Shipping Shop
Inspire Uplift
Free shipping
$186.45
Associated Equipment 6031 | 6/12V Alternator/Battery Load Tester | Auto Tool World
AutoToolWorld.com
$186.45
Associated Equipment 6031 | 6/12V Alternator/Battery Load Tester | Auto Tool World
AutoToolWorld.com
$9.24
$36.98
Ancor 8-Function Digital Multimeter | By West Marine
WestMarine
75% off
$9.24
$36.98
Ancor 8-Function Digital Multimeter | By West Marine
WestMarine
$109.95
6-12V 500 Amp Carbon Pile Battery Load Tester Alternator Starter 1000CCA Testing. VCT. Battery Testers. 0716407033564.
eBay
Free shipping
$109.95
6-12V 500 Amp Carbon Pile Battery Load Tester Alternator Starter 1000CCA Testing. VCT. Battery Testers. 0716407033564.
eBay
Free shipping
$40.49
$62.97
TOPDON AB 101 - Car Battery Tester 12V Car Battery Load Tester On Cranking Charging Systems
LocksmithKeyless
35% off
$40.49
$62.97
TOPDON AB 101 - Car Battery Tester 12V Car Battery Load Tester On Cranking Charging Systems
LocksmithKeyless
$259.00
Autel Battery Tester Maxibas BT508 Update Of BT506 6V 12V 100-2000 CCA Load Tester Auto Battery Analyzer Charging Cranking System,Adaptive Conductance
AutelShop.us
$259.00
Autel Battery Tester Maxibas BT508 Update Of BT506 6V 12V 100-2000 CCA Load Tester Auto Battery Analyzer Charging Cranking System,Adaptive Conductance
AutelShop.us
$525.00
Vestil Light Duty Plastic Tilt Truck, 1/2 Cu. Yd. Capacity, 450 Lb. Capacity, Yellow, TDT-50-LD-YELLOW
Global Industrial
$525.00
Vestil Light Duty Plastic Tilt Truck, 1/2 Cu. Yd. Capacity, 450 Lb. Capacity, Yellow, TDT-50-LD-YELLOW
Global Industrial
$14.59
ZHIYU 60W 110W 30V Constant Current Electronic Load Battery Capacity Tester 60W
Evalm
$14.59
ZHIYU 60W 110W 30V Constant Current Electronic Load Battery Capacity Tester 60W
Evalm
$85.49
Lisle Corporation 28800 | Digital Test Light With Load Tester | Auto Tool World
AutoToolWorld.com
9
$85.49
Lisle Corporation 28800 | Digital Test Light With Load Tester | Auto Tool World
AutoToolWorld.com
9
$1,770.22
Associated Equipment 6036B | 1000 Amp Load Tester | Auto Tool World
AutoToolWorld.com
$1,770.22
Associated Equipment 6036B | 1000 Amp Load Tester | Auto Tool World
AutoToolWorld.com
$46.94
10253A 10253 AHR Active Headrest Restraint Load Tester
Freedom Racing Tool and Auto, LLC
$46.94
10253A 10253 AHR Active Headrest Restraint Load Tester
Freedom Racing Tool and Auto, LLC
$129.99
Solar 500A Carbon Pile Battery Load Tester, 1874
Advance Auto Parts
$129.99
Solar 500A Carbon Pile Battery Load Tester, 1874
Advance Auto Parts
$125.99
East Tester ET5406A+ Programmable 200W DC Electronic Load Tester For CC/CV Testing
Evalm
$125.99
East Tester ET5406A+ Programmable 200W DC Electronic Load Tester For CC/CV Testing
Evalm
$28.86
$37.48
ECS AUTO PARTS - KW208 Car Battery Load Tester 12V With Charging And Cranking Analyzer
LocksmithKeyless
22% off
$28.86
$37.48
ECS AUTO PARTS - KW208 Car Battery Load Tester 12V With Charging And Cranking Analyzer
LocksmithKeyless
$199.42
Battery Tester - OTC 5 Digital Battery Load Tester
Sierra Madre Collection
$199.42
Battery Tester - OTC 5 Digital Battery Load Tester
Sierra Madre Collection
$79.95
Trillium SPC-7200 Spark Check'r Engine Spark Tester Ignition Analyzer For Small Engines, Motorcycles & More
RCPW
5
$79.95
Trillium SPC-7200 Spark Check'r Engine Spark Tester Ignition Analyzer For Small Engines, Motorcycles & More
RCPW
5
$189.99
ET5410A+ Programmable DC Electronic Load Tester - Precision Battery & Load Meter
Evalm
$189.99
ET5410A+ Programmable DC Electronic Load Tester - Precision Battery & Load Meter
Evalm
$47.74
Honda 32660-893-THP103 Appliance Load Tester
RCPW
$47.74
Honda 32660-893-THP103 Appliance Load Tester
RCPW
Harbor Freight Cen-Tech Battery Load Tester and why you need one!
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Harbor Freight Cen-Tech Battery Load Tester and why you need one!
281.5K viewsMar 22, 2020
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Shop load testers at harbor freight

Sponsored
About our ads
$68.19
$85.00
OTC 3180 100 Amp Battery Load Tester Black
Amazon.com
999
Free shipping
19% off
$68.19
$85.00
OTC 3180 100 Amp Battery Load Tester Black
Amazon.com
999
$63.54
LOADPRO Electronic Specialties 180 Dynamic Test Lead, Red,Black
Amazon.com
707
Free shipping
$63.54
LOADPRO Electronic Specialties 180 Dynamic Test Lead, Red,Black
Amazon.com
707
$45.55
$52.99
Schumacher Electric 100A Car Battery Load Tester And Voltmeter, For Batteries Up To 1000 Cranking Amps, Charging System Diagnosis, For 6V/12V Power
Amazon.com
3K+
Free shipping
14% off
$45.55
$52.99
Schumacher Electric 100A Car Battery Load Tester And Voltmeter, For Batteries Up To 1000 Cranking Amps, Charging System Diagnosis, For 6V/12V Power
Amazon.com
3K+
$55.99
Schumacher Electric Economy Battery Load Tester For 6/12V 50/100A Batteries - BT-100
Acme Tools
3K+
$55.99
Schumacher Electric Economy Battery Load Tester For 6/12V 50/100A Batteries - BT-100
Acme Tools
3K+
$17.73
$25.47
Automotive 6/8/12/24V Battery Load Tester Voltmeter Voltage Tester LCD Display For Car,RV,
AliExpress
30% off
$17.73
$25.47
Automotive 6/8/12/24V Battery Load Tester Voltmeter Voltage Tester LCD Display For Car,RV,
AliExpress
$26.79
Battery Load Tester 100 Amp Load Type 6V-12V 100A Mechanics Automotive Voltage Tester Battery
AliExpress
Free shipping
$26.79
Battery Load Tester 100 Amp Load Type 6V-12V 100A Mechanics Automotive Voltage Tester Battery
AliExpress
Free shipping
$279.00
Extech AC Circuit Load Tester 2.8, 8" X 2" | Cole-Parmer
Cole-Parmer
2K+
$279.00
Extech AC Circuit Load Tester 2.8, 8" X 2" | Cole-Parmer
Cole-Parmer
2K+
$54.99
Schumacher Battery Load Tester, 6/12 Volt, Model BT-100
Northern Tool
3K+
$54.99
Schumacher Battery Load Tester, 6/12 Volt, Model BT-100
Northern Tool
3K+
$24.99
Ironton 12V Automotive Battery Load Tester, 100 Amp, 6V/12V, 200-1000 CCA Range
Northern Tool
$24.99
Ironton 12V Automotive Battery Load Tester, 100 Amp, 6V/12V, 200-1000 CCA Range
Northern Tool
$710.00
B&K Precision 8540 DC ELECTRONIC LOAD DC PWR SOURCE
DigiKey
1
$710.00
B&K Precision 8540 DC ELECTRONIC LOAD DC PWR SOURCE
DigiKey
1
$29.99
$49.99
BT100 Car Battery Tester 12V Load Tester
rrsstore
40% off
$29.99
$49.99
BT100 Car Battery Tester 12V Load Tester
rrsstore
$20.88
$21.98
Battery Load Tester 100 Amp Load Type 6V-12V 100A Mechanics Car Truck Repair
eBay US Bing
Free shipping
$20.88
$21.98
Battery Load Tester 100 Amp Load Type 6V-12V 100A Mechanics Car Truck Repair
eBay US Bing
Free shipping
$10.56
4A/5A 25W/35W Adjustable Electronic Load Tester LED Digital USB Voltmeter Ammeter Battery Capacity
AliExpress
$10.56
4A/5A 25W/35W Adjustable Electronic Load Tester LED Digital USB Voltmeter Ammeter Battery Capacity
AliExpress
$299.00
Topdon Usa BT600 Plus 2-In-1 Battery & Resistance Tester | By West Marine
WestMarine
19
Free shipping
$299.00
Topdon Usa BT600 Plus 2-In-1 Battery & Resistance Tester | By West Marine
WestMarine
19
$42.99
$58.99
2026 Topdon Bt100 Car Battery Tester 12V Load Tester Charging System
eBay
92
Free shipping
27% off
$42.99
$58.99
2026 Topdon Bt100 Car Battery Tester 12V Load Tester Charging System
eBay
92
$188.99
Associated Battery Load Tester - 0-16V, 125 Amps, Handheld, Heavy-Duty Clamps, Model ASO6031
Northern Tool
$188.99
Associated Battery Load Tester - 0-16V, 125 Amps, Handheld, Heavy-Duty Clamps, Model ASO6031
Northern Tool
$102.99
Milton Industries Tester Bat Load 12/6V, MIL1260
Advance Auto Parts
$102.99
Milton Industries Tester Bat Load 12/6V, MIL1260
Advance Auto Parts
$41.99
Reliance Controls Ammeter/Wattmeter Digital Appliance Load Tester 1 Each
Ace Hardware
27
$41.99
Reliance Controls Ammeter/Wattmeter Digital Appliance Load Tester 1 Each
Ace Hardware
27