Block Tester(18)
Uses item details. Price when purchased online
Performance Tool W86553 Ignition Spark Tester - Checks Spark Plug Energy without Removal for DIS & HEI Electronic Ignition Systems $11.90 Was $22.99 $11.90/count

Sponsored
Now$1190
current price Now $11.90, Was $22.99$22.99
$11.90/count
Performance Tool W86553 Ignition Spark Tester - Checks Spark Plug Energy without Removal for DIS & HEI Electronic Ignition Systems
54.8 out of 5 Stars. 5 reviews
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Ancel Wireless Bluetooth OBD2 Scanner + Car Battery Tester 12V 100-2000CCA Code Reader Check Engine Light Full OBD2 Function Trip Computer Car Health Monitor & Real-Time Performance Monitor $89.99 Was $159.99

Sponsored
Now$8999
current price Now $89.99, Was $159.99$159.99
Ancel Wireless Bluetooth OBD2 Scanner + Car Battery Tester 12V 100-2000CCA Code Reader Check Engine Light Full OBD2 Function Trip Computer Car Health Monitor & Real-Time Performance Monitor
74.7 out of 5 Stars. 7 reviews
ANCEL S100 Automotive Smoke Machine with 12V Car Battery Tester,EVAP Smoke Leak Detector Leakage Locator Load Charging Cranking Tester Car Diagnostic Test Tool for Vehicle/Motorcycle/Boat/Light Truck $107.99

Sponsored
$10799
current price $107.99ANCEL S100 Automotive Smoke Machine with 12V Car Battery Tester,EVAP Smoke Leak Detector Leakage Locator Load Charging Cranking Tester Car Diagnostic Test Tool for Vehicle/Motorcycle/Boat/Light Truck
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Autel AL539B OBD2 Scanner 3-in-1 Battery Tester Avometer Full OBDII Diagnosis and Circuit Starting & Charging Systems Test for 12 Volts Batteries $89.99 Was $105.79

Sponsored
Now$8999
current price Now $89.99, Was $105.79$105.79
Autel AL539B OBD2 Scanner 3-in-1 Battery Tester Avometer Full OBDII Diagnosis and Circuit Starting & Charging Systems Test for 12 Volts Batteries
554.6 out of 5 Stars. 55 reviews
Clearance Zeiwohndc 4 Step Calibration Test Block High-Precision Ultrasonic Thickness Wedge Tester $51.69 Was $58.08

Now$5169
current price Now $51.69, Was $58.08$58.08
Zeiwohndc 4 Step Calibration Test Block High-Precision Ultrasonic Thickness Wedge Tester
Gauge Block, 0.250/0.500/0.750/1.00 Inch Ultrasonic Thickness Tester Gauge Calibration Block, 4 Step For Thickness Linearity Calibration ,Solid $112.13

$11213
current price $112.13Gauge Block, 0.250/0.500/0.750/1.00 Inch Ultrasonic Thickness Tester Gauge Calibration Block, 4 Step For Thickness Linearity Calibration ,Solid
Clearance Ultrasonic Thickness Tester Gauge Calibration Block 4 Step Thickness 6.25-25mm $44.02 Was $102.00

Now$4402
current price Now $44.02, Was $102.00$102.00
Ultrasonic Thickness Tester Gauge Calibration Block 4 Step Thickness 6.25-25mm
Zehuanyu Blocker Fencing Accessories Tester Fencing Training Tool 6.00X6.00X4.00CM Red $14.17

$1417
current price $14.17Zehuanyu Blocker Fencing Accessories Tester Fencing Training Tool 6.00X6.00X4.00CM Red
Wall PVC Iron Pipe Blockage Detector Diagnostic-tool Scanner Pipeline Blocking Clogging Plumbers Instrument ,Accurate and Quick - 661B_0 $218.35

$21835
current price $218.35Wall PVC Iron Pipe Blockage Detector Diagnostic-tool Scanner Pipeline Blocking Clogging Plumbers Instrument ,Accurate and Quick - 661B_0
MOMOJIA Calibration Test Block 4 Step High-Precision Block Thickness Gauge/Flaw Detector $51.95

$5195
current price $51.95MOMOJIA Calibration Test Block 4 Step High-Precision Block Thickness Gauge/Flaw Detector
AUTOOL AS505 Digital Automotive Transmission Fluid Tester Oil Transparency Analyzer W/ High Precision Probe 2.8-inch Backlit Screen for Car Gasoline Diesel Engine From $19.99

Sponsored
From$1999
AUTOOL AS505 Digital Automotive Transmission Fluid Tester Oil Transparency Analyzer W/ High Precision Probe 2.8-inch Backlit Screen for Car Gasoline Diesel Engine
64.5 out of 5 Stars. 6 reviews
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AUTOPHIX OM129 PRO OBD2 Scanner Battery Tester 2 in 1 Automotive Diagnostic Tool Engine Code Reader Full OBD2 Function Cranking Test Charging Test 12V Automotive Battery Tester EOBD OBD Auto Analyzer $69.99 Was $129.99

Sponsored
Now$6999
current price Now $69.99, Was $129.99$129.99
AUTOPHIX OM129 PRO OBD2 Scanner Battery Tester 2 in 1 Automotive Diagnostic Tool Engine Code Reader Full OBD2 Function Cranking Test Charging Test 12V Automotive Battery Tester EOBD OBD Auto Analyzer
Ultrasonic Thickness Tester Gauge Calibration Block 4 Step for Thickness Linearity Calibration ,Durable Construction $130.13

$13013
current price $130.13Ultrasonic Thickness Tester Gauge Calibration Block 4 Step for Thickness Linearity Calibration ,Durable Construction
Combustion Leak Tester Tool Detector Head Gasket Block 30ml Fluid Petrol/Diesel $10.14

$1014
current price $10.14Combustion Leak Tester Tool Detector Head Gasket Block 30ml Fluid Petrol/Diesel
TOPDON AL500B Battery Tester 2 in 1 Car Diagnostic Code Reader, OBD2 Scanner, 12V Battery Tests, 12V/24V Cranking & Charging TestsFull OBDII Diagnosis, $82.99

Sponsored
$8299
current price $82.99TOPDON AL500B Battery Tester 2 in 1 Car Diagnostic Code Reader, OBD2 Scanner, 12V Battery Tests, 12V/24V Cranking & Charging TestsFull OBDII Diagnosis,
25 out of 5 Stars. 2 reviews
Best seller Innova 5210 OBD2 Scanner & Engine Code Reader, Battery Tester, Live Data, Oil Reset, Car Diagnostic Tool for Most Vehicles, Bluetooth Compatible with Free RS2 App $99.99

Sponsored
$9999
current price $99.99Innova 5210 OBD2 Scanner & Engine Code Reader, Battery Tester, Live Data, Oil Reset, Car Diagnostic Tool for Most Vehicles, Bluetooth Compatible with Free RS2 App
614.3 out of 5 Stars. 61 reviews
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ANCEL AD410 Pro Automotive Diagnostic Tool with OBDII Functions, Battery Tester $79.99

Sponsored
$7999
current price $79.99ANCEL AD410 Pro Automotive Diagnostic Tool with OBDII Functions, Battery Tester
35 out of 5 Stars. 3 reviews
TOPDON BT300P Car Battery Tester 12V 24V 100-2000CCA Lead-Acid Battery, Scan Tool with Built-in Printer, Automatic Reverse Polarity Protection $88.99 Was $110.00

Sponsored
Now$8899
current price Now $88.99, Was $110.00$110.00
TOPDON BT300P Car Battery Tester 12V 24V 100-2000CCA Lead-Acid Battery, Scan Tool with Built-in Printer, Automatic Reverse Polarity Protection
84.4 out of 5 Stars. 8 reviews
Other options to consider(48)
Mduoduo Combustion Leak Tester Tool Detector Head Gasket Block 30ml Fluid Petrol/Diesel $10.12

$1012
current price $10.12Mduoduo Combustion Leak Tester Tool Detector Head Gasket Block 30ml Fluid Petrol/Diesel
Best seller CNBJ-611 Automotive Fuse Current Tester Car Leakage Analyzer Fault Tester Automotive Fuse Current Testing Tool $7.59 Was $13.78

Now$759
current price Now $7.59, Was $13.78$13.78
CNBJ-611 Automotive Fuse Current Tester Car Leakage Analyzer Fault Tester Automotive Fuse Current Testing Tool
224.7 out of 5 Stars. 22 reviews
103Pcs/Set 1 Grade 0 Grade Inspection Block Gauge Test Caliper Blocks Measurement Instruments

103Pcs/Set 1 Grade 0 Grade Inspection Block Gauge Test Caliper Blocks Measurement Instruments
32Pcs/Set 1 Grade Inspection Block Gauge Test Caliper Blocks Measurement Instruments ,Durable Construction $167.84

$16784
current price $167.8432Pcs/Set 1 Grade Inspection Block Gauge Test Caliper Blocks Measurement Instruments ,Durable Construction
112Pcs/Set 1 Grade 0 Grade Inspection Block Gauge, Test Caliper Blocks Measurement Instruments ,Versatile Applications From $333.63
From$33363
112Pcs/Set 1 Grade 0 Grade Inspection Block Gauge, Test Caliper Blocks Measurement Instruments ,Versatile Applications
Roller Bearing V-Block, Small Shaft Inspection Blocks, Spine Tester Blocks $86.12

$8612
current price $86.12Roller Bearing V-Block, Small Shaft Inspection Blocks, Spine Tester Blocks
1 Grade 0 Grade Inspection Block Gauge Test Caliper Blocks Measurement Instruments ,Easy to Use From $383.37

14 options
Available in additional 14 optionsFrom$38337
1 Grade 0 Grade Inspection Block Gauge Test Caliper Blocks Measurement Instruments ,Easy to Use
47Pcs/Set 1 Grade 0, Grade 1.005-100 Inspection Block Gauge Test Caliper Blocks Measurement Instruments ,Easy to Use From $243.79
From$24379
47Pcs/Set 1 Grade 0, Grade 1.005-100 Inspection Block Gauge Test Caliper Blocks Measurement Instruments ,Easy to Use
Clearance 2026 Upgrade Automotive Circuit Fault Probe Tester, Portable High-Precision 20a 48v Car Circuit Probe Tester with Led Display & Front Lighting, Water Proof Car Relay Fuse Blade Checker (1pcs) From $16.99
From$1699
2026 Upgrade Automotive Circuit Fault Probe Tester, Portable High-Precision 20a 48v Car Circuit Probe Tester with Led Display & Front Lighting, Water Proof Car Relay Fuse Blade Checker (1pcs)
1 Grade 0 Grade Inspection Block Gauge Test Caliper Blocks Measurement Instruments ,Easy to Use From $383.37

12 options
Available in additional 12 optionsFrom$38337
1 Grade 0 Grade Inspection Block Gauge Test Caliper Blocks Measurement Instruments ,Easy to Use
4 Step Test Block Ultrasonic Test Block Thickness 0.8,1,1.5,2.0mm for Ultrasonic Thickness Gauge ,Durable Construction $132.84

$13284
current price $132.844 Step Test Block Ultrasonic Test Block Thickness 0.8,1,1.5,2.0mm for Ultrasonic Thickness Gauge ,Durable Construction
160 Automotive Solar Film Tester 160A Window Transmission Meter Measure VLT UV Blocking Rate IR Rejection ,Easy to Use From $111.33
From$11133
160 Automotive Solar Film Tester 160A Window Transmission Meter Measure VLT UV Blocking Rate IR Rejection ,Easy to Use
112Pcs/Set 1 Grade 0 Grade Inspection Block Gauge, Test Caliper Blocks Measurement Instruments ,Durable Construction From $302.19
From$30219
112Pcs/Set 1 Grade 0 Grade Inspection Block Gauge, Test Caliper Blocks Measurement Instruments ,Durable Construction
47Pcs Set 1 Grade 0 Grade Inspection Block Gauge Test Caliper Blocks Measurement Instruments ,Durable Construction From $256.18

2 options
Available in additional 2 optionsFrom$25618
47Pcs Set 1 Grade 0 Grade Inspection Block Gauge Test Caliper Blocks Measurement Instruments ,Durable Construction
Automotive Circuit Fault Probe Tester | 20A 48V High-Precision Car Relay Fuse Blade Checker with LED Display From $24.88
From$2488
Automotive Circuit Fault Probe Tester | 20A 48V High-Precision Car Relay Fuse Blade Checker with LED Display
47Pcs/Set 1 Grade 0, Grade 1.005-100 Inspection Block Gauge Test Caliper Blocks Measurement Instruments ,Versatile Applications From $252.44
From$25244
47Pcs/Set 1 Grade 0, Grade 1.005-100 Inspection Block Gauge Test Caliper Blocks Measurement Instruments ,Versatile Applications
38Pcs Set, 1 Grade 0 Grade Inspection Block Gauge, Test Caliper Blocks Measurement Instruments ,Durable Construction From $175.43

2 options
Available in additional 2 optionsFrom$17543
38Pcs Set, 1 Grade 0 Grade Inspection Block Gauge, Test Caliper Blocks Measurement Instruments ,Durable Construction
2.5-5-7.5-10-12.5mm 5 Step Test Block 304 Stainless Steel Calibration Test Block For Ultrasonic Thickness Gauge $184.10

$18410
current price $184.102.5-5-7.5-10-12.5mm 5 Step Test Block 304 Stainless Steel Calibration Test Block For Ultrasonic Thickness Gauge
87Pcs/Set 1 Grade 0, Grade 1, Inspection Block Gauge Test Caliper Blocks, Measurement Instruments ,Durable Construction From $233.49
From$23349
87Pcs/Set 1 Grade 0, Grade 1, Inspection Block Gauge Test Caliper Blocks, Measurement Instruments ,Durable Construction
Yooshoverk 13-in-1 Electrician's Tool & Voltage Tester - Folding Multitool with Wire Strippers - Non Contact Voltage Detector - Compact for Service Calls

Yooshoverk 13-in-1 Electrician's Tool & Voltage Tester - Folding Multitool with Wire Strippers - Non Contact Voltage Detector - Compact for Service Calls
Automotive Circuit Fault Probe Tester, High-Precision Current Tester, 20A 48V Car Relay Fuse Blade Checker, Built-in Front Light with Blue Backlit LCD Screen.(2pcs) From $19.95

2 options
Available in additional 2 optionsFrom$1995
Automotive Circuit Fault Probe Tester, High-Precision Current Tester, 20A 48V Car Relay Fuse Blade Checker, Built-in Front Light with Blue Backlit LCD Screen.(2pcs)
Automotive Fuse Current Tester Car Leakage Analyzer Fault Tester Automotive Fuse Current Testing Tool(Not Include Battery) $13.99 Was $15.99

Now$1399
current price Now $13.99, Was $15.99$15.99
Automotive Fuse Current Tester Car Leakage Analyzer Fault Tester Automotive Fuse Current Testing Tool(Not Include Battery)
Clearance Automotive Circuit Fault Probe Tester, High-Precision Current Tester, 20A 48V Car Relay Fuse Blade Checker, Built-in Front Light with Blue Backlit LCD Screen (2pcs) Was $40.99

Automotive Circuit Fault Probe Tester, High-Precision Current Tester, 20A 48V Car Relay Fuse Blade Checker, Built-in Front Light with Blue Backlit LCD Screen (2pcs)
14 out of 5 Stars. 1 reviews
47Pcs/Set 1 Grade 0, Grade 1.005-100 Inspection Block Gauge Test Caliper Blocks Measurement Instruments ,Durable Construction From $228.65
From$22865
47Pcs/Set 1 Grade 0, Grade 1.005-100 Inspection Block Gauge Test Caliper Blocks Measurement Instruments ,Durable Construction
Automotive Circuit Fault Probe Tester, High-Precision Current Tester, 20A 48V Car Relay Fuse Blade Checker, Built-in Front Light with Blue Backlit LCD Screen(1PC) From $16.99
From$1699
Automotive Circuit Fault Probe Tester, High-Precision Current Tester, 20A 48V Car Relay Fuse Blade Checker, Built-in Front Light with Blue Backlit LCD Screen(1PC)
2.5-5-7.5-10-12.5mm 5 Step Test Block 304 Stainless Steel Calibration Test Block For Ultrasonic Thickness Gauge ,Resist Corrosion $227.95

$22795
current price $227.952.5-5-7.5-10-12.5mm 5 Step Test Block 304 Stainless Steel Calibration Test Block For Ultrasonic Thickness Gauge ,Resist Corrosion
Single Steel Block Gauge Measure Gage Special Standard Block Caliper 5 mm

Single Steel Block Gauge Measure Gage Special Standard Block Caliper 5 mm
Tester,Tool With Car Tester Fuse Tester Cnbj-611 Car Fuse Tester Lcd Display Tester And Lcd Tester Car With $22.08

$2208
current price $22.08Tester,Tool With Car Tester Fuse Tester Cnbj-611 Car Fuse Tester Lcd Display Tester And Lcd Tester Car With
CNBJ-611 Automotive Fuse Current Tester Car Leakage Analyzer Fault Tester Automotive Fuse Current Testing Tool $15.89

$1589
current price $15.89CNBJ-611 Automotive Fuse Current Tester Car Leakage Analyzer Fault Tester Automotive Fuse Current Testing Tool
Automotive Circuit Fault Probe Tester, 20A 48V Car Relay Fuse Blade Checker with Blue Backlit LCD Screen & Front Light, Portable High-Precision Current Tester From $27.99
From$2799
Automotive Circuit Fault Probe Tester, 20A 48V Car Relay Fuse Blade Checker with Blue Backlit LCD Screen & Front Light, Portable High-Precision Current Tester
Automotive Circuit Fault Probe Tester, High-Precision Current Tester, 20A 48V Car Relay Fuse Blade Checker, Built-in Front Light with Blue Backlit LCD Screen From $24.69
From$2469
Automotive Circuit Fault Probe Tester, High-Precision Current Tester, 20A 48V Car Relay Fuse Blade Checker, Built-in Front Light with Blue Backlit LCD Screen
Automotive Current Draw Tester Fuse,Fault Probe Tester, High-Precision Current Tester, ABS/PC Material ,20A-48V Fuse Blade Checker with Blue LCD Screen and Front Light for Vehicle Diagnostics(1) $24.99

$2499
current price $24.99Automotive Current Draw Tester Fuse,Fault Probe Tester, High-Precision Current Tester, ABS/PC Material ,20A-48V Fuse Blade Checker with Blue LCD Screen and Front Light for Vehicle Diagnostics(1)
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