CTEK Pro – 12V/24V Battery Analyser for AGM, EFB & Lead-Acid

Product Description

The CTEK Pro – 12V/24V Analyser is a professional car battery tester available exclusively through naredi in India, delivering certified diagnostics for AGM, EFB, GEL, and lead-acid batteries in under 3 seconds. Built for authorised workshops, fleet operators, and serious mechanics across diesel India and petrol segments, it covers two-wheelers to heavy commercial trucks under India's demanding monsoon and peak-summer conditions.

Features & Benefits

• ±1% OEM Accuracy: Eliminates costly misdiagnosis — same standard used by authorised service centres across India.
• 12V & 24V Support: One vehicle battery tester covering bikes, cars, SUVs, buses, and commercial trucks.
• 100–1700 CCA Range: Compatible with every battery sold in India, including Start-Stop variants used in modern diesel Indian vehicles.
• 3-Second Test: Instant results for high-volume workshops handling back-to-back vehicles during busy seasons.
• No External Power Needed: Runs entirely off the battery under test — no sockets, no inverter, no voltage fluctuation worries.
• IP65 Dust & Water Resistance: Sealed against monsoon humidity, dusty garages, and extreme Indian summer heat up to 60°C.
• 4.3" Sunlight-Readable Display: Clear colour screen legible even in bright Indian sunlight or dim workshop conditions.

Detailed Specifications

How To Use

1. Connect red Kelvin clamp to positive terminal, black to negative.
2. Select battery type (AGM, EFB, GEL) and CCA rating on screen.
3. Press Test — full diagnostics appear in under 3 seconds.
4. Review SOH and cranking results, then advise the vehicle owner.

What's Included in the Box

• CTEK Pro Battery Analyser unit
• Kelvin clamp cables (80cm)
• User manual
• Carry case

Comparison: CTEK Pro – 12V/24V Analyser for AGM, EFB & Lead-Acid vs Generic Alternatives

Understanding the Technology

The CTEK Pro uses conductance testing technology — a non-invasive method that sends a low-frequency signal through the battery to measure internal resistance and State of Health (SOH) without discharging it. Unlike basic load testers, conductance-based car battery testers deliver accurate readings even on partially charged or deeply discharged batteries, making them the preferred choice in professional workshops globally. This approach is especially reliable in India's extreme temperature swings, where conventional testers often produce misleading results.

Warranty & Support in India

• Warranty: 2-year warranty against manufacturing defects
• Customer Support: Monday–Saturday, 9 AM–6 PM IST. WhatsApp / Phone: +91 93112 11157 · hello@naredi.in — support in English and Hindi
• Returns: 14-day return and exchange policy, COD returns accepted
• Delivery: Free delivery across India, Cash on Delivery available at all pin codes

Frequently Asked Questions

Is this tester compatible with Indian two-wheelers and commercial trucks?

Yes — the 100–1700 CCA range and 12V/24V support covers everything from entry-level bikes to heavy commercial vehicles sold across India.

Does it need a power socket or work during load-shedding?

No socket needed — it draws power directly from the battery under test, making it fully functional even during power cuts.

How do I claim warranty in India?

Contact naredi via WhatsApp / Phone: +91 93112 11157 or hello@naredi.in Monday–Saturday, 9 AM–6 PM IST.

Is Cash on Delivery available?

Yes — COD is available at all Indian pin codes with free delivery included.