---
title: Harbor Freight OBD2 Code Readers & Diagnostic Scanners — Price History, Coupons & ITC Deals | Price Caliper
description: Compare all 20 Harbor Freight OBD2 code readers, scan tools, and inspection cameras on Price Caliper (2 Super Coupons, 3 ITC deals). Check all-time lows, 90-day usual prices, and 28/90 real-sale verification.
image: "https://pricecaliper.com/static/og-card.png"
---

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[← Popular Tools](/tools)
·
Automotive & Lifting

# Harbor Freight OBD2 Code Readers & Diagnostic Scanners

OBD-II code readers, ABS/SRS bidirectional scan tools, battery testers, and borescope inspection cameras from Zurich, Icon, and Cen-Tech. Track daily price history, active Super Coupons, Inside Track Club (ITC) deals, and all-time lows across 20 items.

20 Tracked

2 Super Coupons

3 ITC Deals

5 All-Time Lows

1. Discount Type

[All Items](/tools/obd2-scanners)
[All Discounts](/tools/obd2-scanners?type=all#tool-view)
[Instant Savings](/tools/obd2-scanners?type=instant#tool-view)
[Super Coupons](/tools/obd2-scanners?type=coupon#tool-view)
[ITC Deals](/tools/obd2-scanners?type=itc#tool-view)
[Clearance](/tools/obd2-scanners?type=clearance#tool-view)
[At All-Time Low](/tools/obd2-scanners?type=atl#tool-view)

2. Sort Order

[Most Popular](/tools/obd2-scanners)
[Biggest % Drop](/tools/obd2-scanners?sort=pct_drop#tool-view)
[Biggest $ Savings](/tools/obd2-scanners?sort=dollar_drop#tool-view)
[Lowest Price](/tools/obd2-scanners?sort=lowest_price#tool-view)
[Highest Rated](/tools/obd2-scanners?sort=rating#tool-view)

3. Price Tier

[All Prices](/tools/obd2-scanners)
[Under $10](/tools/obd2-scanners?price=under10#tool-view)
[Under $20](/tools/obd2-scanners?price=under20#tool-view)
[Under $50](/tools/obd2-scanners?price=under50#tool-view)
[$100+](/tools/obd2-scanners?price=over100#tool-view)

4. Brand

[All Brands](/tools/obd2-scanners)

[VIKING (6)](/tools/obd2-scanners?brand=viking#tool-view)

[MADDOX (5)](/tools/obd2-scanners?brand=maddox#tool-view)

[ICON (4)](/tools/obd2-scanners?brand=icon#tool-view)

[CEN-TECH (3)](/tools/obd2-scanners?brand=cen-tech#tool-view)

[AMES INSTRUMENTS (1)](/tools/obd2-scanners?brand=ames-instruments#tool-view)

[ZURICH (1)](/tools/obd2-scanners?brand=zurich#tool-view)

5. More in Automotive & Lifting

[All Popular Tools](/tools)

[Floor Jacks (34)](/tools/floor-jacks)

[Jack Stands (22)](/tools/jack-stands)

[Bottle Jacks (11)](/tools/bottle-jacks)

[Winches (14)](/tools/winches)

[Shop Cranes & Presses (34)](/tools/shop-cranes-presses)

[Battery Chargers & Jump Starters (16)](/tools/battery-chargers-jump-starters)

[OBD2 Scanners (20)](/tools/obd2-scanners)

[Trailers & Ramps (15)](/tools/trailers-ramps)

Showing 1–20 of 20 items

| Tool & Brand | Current Price | ITC Member | Regular Price | Savings | Price History |
| --- | --- | --- | --- | --- | --- |
| CEN-TECH

#61747

· Automotive

4.7 (1,731)

[100 Amp, 6/12V Battery Load Tester](/item/61747) | $19.99 | — | $19.99 | — | [View History →](/item/61747) |
| CEN-TECH

#64981

· Automotive

4.6 (1,471)

[OBDII Code Reader](/item/64981) | $29.99

w/ Coupon #33347933 | — | $39.99 | −$10.00 (−25%) | [View History →](/item/64981) |
| CEN-TECH

#61839

· Automotive

4.3 (1,249)

[Digital Inspection Camera](/item/61839) | $79.99 | — | $79.99 | — | [View History →](/item/61839) |
| AMES INSTRUMENTS

#64623

· Automotive

4.1 (715)

[2.7 in. Color Compact Digital Inspection Camera](/item/64623) | $89.99 | — | $89.99 | — | [View History →](/item/64623) |
| VIKING

#58759

· Automotive

4.6 (475)

[12V Digital Battery and System Tester](/item/58759) | $39.99 | $29.99 | $39.99 | −$10.00 (−25%) | [View History →](/item/58759) |
| VIKING

#58944

· Automotive

4.8 (344)

[135 Amp, 6/12V Battery and System Load Tester](/item/58944) | $26.99

w/ Coupon #79795438 | — | $39.99 | −$13.00 (−33%) | [View History →](/item/58944) |
| VIKING

#59466

· Automotive

4.5 (213)

[250 Amp, 6/12V Wheeled Battery Charger, Engine Starter, and Alternator Tester](/item/59466) | $239.99 | — | $239.99 | — | [View History →](/item/59466) |
| ICON

#59582

· Automotive

4.5 (209)

In-Store Only

[T7 Professional Wired Diagnostic Scanner](/item/59582) | $399.99 | — | $399.99 | — | [View History →](/item/59582) |
| ICON

#57740

· Automotive

4.4 (191)

[T8 Professional Intelligent Diagnostic Scanner](/item/57740) | $899.99 | $729.99 | $899.99 | −$170.00 (−19%) | [View History →](/item/57740) |
| ICON

#59831

· Automotive

4.6 (149)

[T10 Professional Comprehensive Diagnostic Scanner](/item/59831) | $1,699.99 | — | $1,699.99 | — | [View History →](/item/59831) |
| MADDOX

#70838

· Automotive

4.5 (142)

[MR5 1.8 in. Screen OBDII Code Reader](/item/70838) | $44.99 | — | $44.99 | — | [View History →](/item/70838) |
| ZURICH

#59435

· Automotive

3.9 (128)

[Heavy Duty Truck Code Reader with DPF Regen](/item/59435) | $389.99 | — | $389.99 | — | [View History →](/item/59435) |
| MADDOX

#70894

· Automotive

4.3 (113)

[MRBT Smart Mobile Device OBDII Code Reader](/item/70894) | $59.99 | — | $59.99 | — | [View History →](/item/70894) |
| MADDOX

#70837

· Automotive

4.5 (106)

[MR14 4.3 in. Screen OBDII Code Reader](/item/70837) | $189.99 | — | $189.99 | — | [View History →](/item/70837) |
| MADDOX

#70836

· Automotive

4.0 (104)

[MR16 Advanced 4.3 in. Screen OBDII Code Reader](/item/70836) | $259.99 | — | $259.99 | — | [View History →](/item/70836) |
| MADDOX

#70834

· Automotive

4.6 (67)

[MR10 2.8 in. Screen OBDII Code Reader](/item/70834) | $99.99 | $79.99 | $99.99 | −$20.00 (−20%) | [View History →](/item/70834) |
| VIKING

#59453

· Automotive

4.8 (61)

In-Store Only

[125 Amp, 6/12V Battery Charger, Engine Starter, and Alternator Tester](/item/59453) | $139.99 | — | $139.99 | — | [View History →](/item/59453) |
| VIKING

#58933

· Automotive

4.7 (53)

[1000 Amp DC, 6/12/24V Carbon Pile Battery and System Load Tester](/item/58933) | $199.99 | — | $199.99 | — | [View History →](/item/58933) |
| VIKING

#58792

· Automotive

5.0 (40)

[6/12/24V Digital Battery and System Tester with Printer](/item/58792) | $129.99 | — | $129.99 | — | [View History →](/item/58792) |
| ICON

#58398

· Automotive

4.4 (18)

In-Store Only

[Professional 4.3 in. Handheld Inspection Camera with 5.5 mm Dual Imager](/item/58398) | $189.99 | — | $189.99 | — | [View History →](/item/58398) |

## Harbor Freight OBD2 Code Readers & Diagnostic Scanners Price & Coupon Q&A

### What Harbor Freight OBD2 code readers, scan tools, and inspection cameras are on sale or have Super Coupons today?

Across 20 tracked Harbor Freight OBD2 code readers, scan tools, and inspection cameras, Price Caliper currently lists 2 active Super Coupons, 0 Instant Savings deals, 3 Inside Track Club (ITC) member deals, and 0 clearance markdowns, including 5 at or below their all-time low price. Top deals include CEN-TECH 100 Amp, 6/12V Battery Load Te... (#61747) at $19.99 and CEN-TECH OBDII Code Reader (#64981) at $29.99 ($10.00 off).

### Which Harbor Freight brands make OBD2 code readers, scan tools, and inspection cameras and what do they cost?

Harbor Freight sells OBD2 code readers, scan tools, and inspection cameras under VIKING, MADDOX, ICON, CEN-TECH, with current prices ranging from $19.99 to $1,699.99. Use the Brand and Price Tier filters above to compare entry-level, mid-tier, and pro-grade models alongside their 90-day usual prices and all-time lows.

### Can I use a 15% or 20% Off Any Single Item coupon on Harbor Freight OBD2 code readers, scan tools, and inspection cameras?

Yes. Storewide '15% Off Any Single Item' and '20% Off Any Single Item' weekend coupons carry no brand exclusions and apply to regular-priced Harbor Freight OBD2 code readers, scan tools, and inspection cameras (cannot be stacked with Super Coupons or Inside Track Club member pricing). You can also click Track Price on any item above to get a free email alert the next time its price drops.

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