We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black plastic OBD2 scanner with 2.8 inch TFT color screen, 156 by 88 by 24 mm, 198g

Golden Blue

Golden Blue OBD2/EOBD Scanner 2.8" TFT 8-36V 198g

SKU CH-TV9E-66NCV

Handheld OBD2/EOBD scanner with a 2.8" TFT display reads fault codes, shows live data waveforms and supports four languages

  • Reads OBD-II and EOBD protocols for broad vehicle coverage
  • 8" TFT colour display shows live data and waveforms clearly
  • Tests over 16 engine parameters with real-time graphing
  • Built-in buzzer and one-button I/M ready speed up emissions checks
  • 8–36 V range with over-current and over-voltage protection

Handheld OBD2/EOBD Scanner

The Golden Blue scanner is a compact diagnostic tool for vehicle owners and technicians who need to read fault codes and monitor live data. It supports OBD2 and EOBD protocols across nine standard modes and includes a built-in DTC database with one-button I/M readiness checks. The 2.8-inch TFT colour display shows real-time waveforms for more than 16 parameters such as coolant temperature and fuel trim. A four-foot extension cable lets you operate the unit outside the vehicle.

Power Draw and Voltage Range

The unit draws 58 mA and operates on a wide 8-36 V supply, making it compatible with most passenger and light commercial electrical systems. Built-in overcurrent and overvoltage protection guards the circuitry during voltage spikes. The plastic housing measures 156 by 88 by 24 mm and weighs 198 g, while the packaged weight is 300 g. No active cooling is required, so operation stays silent during extended diagnostic sessions.

Upgrade From Basic Code Readers

This scanner replaces simple code readers that only display generic trouble codes without live data or waveform analysis. The jump is worth it when you need real-time parameter graphs, data storage and playback, or emission readiness checks in English, Chinese, German or French. It is not suited for users who require bi-directional control, advanced ECU programming or coverage of proprietary manufacturer protocols beyond the standard OBD2/EOBD set.

How it compares

Measured against everything we stock in Tech Gadgets & Accessories, at today’s prices. Recalculated every night.

Price $18.99
Cheaper than about 65% of the 5,998 comparable items (median $24.99).

Specifications

No published specifications for this item yet.

Questions about this item

How do I install the Golden Blue OBD2 scanner and what step do people often miss?

Plug the 4‑foot extension cord into the vehicle’s OBD2 port, then connect the scanner; the step often missed is verifying the 8‑36 V supply is present before powering the 2.8‑inch TFT display.

What maintenance or replacement will the Golden Blue OBD2 scanner need later?

The unit has no user‑serviceable parts; only the 4‑foot extension cord may wear and need replacement after repeated flexing.

What limit appears first during sustained use of the Golden Blue OBD2 scanner?

Continuous operation draws 58 mA at up to 36 V, so the built‑in overcurrent and overvoltage protection will trigger before any thermal limit is reached.

More in Tech Gadgets & Accessories

Similar items