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

Product Description

The CTEK Pro – 12V/24V Battery Analyser is a professional car battery tester available exclusively through naredi in India, delivering complete diagnostics for AGM, EFB, GEL, and lead-acid batteries in under 3 seconds. Designed for authorised workshops, fleet operators, and serious mechanics across diesel India and petrol segments, it covers everything from two-wheelers to heavy commercial trucks. Its IP65-sealed body handles Indian monsoon humidity, dusty garages, and peak-summer heat without compromise.

Features & Benefits

• ±1% OEM Accuracy: Eliminates costly misdiagnosis — same standard used by authorised service centres.
• 12V & 24V Support: One tester battery car tool covering bikes, cars, SUVs, buses, and trucks.
• 100–1700 CCA Range: Compatible with every battery sold in India, including Start-Stop variants.
• 3-Second Test: Instant results for high-volume workshops handling back-to-back vehicles.
• No External Power Needed: Runs off the battery under test — no sockets or inverter required.
• 4.3" Sunlight-Readable Display: Legible in bright Indian sunlight or dim garage conditions.
• IP65 Protection: Dust and water-resistant for India's harshest working environments.

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 Battery Analyser for AGM, EFB & Lead-Acid vs Generic Alternatives

Understanding the Technology

The CTEK Pro uses conductance-based impedance testing — a method that measures internal battery resistance without requiring a full discharge cycle, making it far more accurate than older load-testing approaches. This technique calculates State of Health (SOH) and cold cranking performance in real time, critical for diagnosing modern Start-Stop batteries increasingly common in diesel Indian vehicles. Unlike basic car battery testers that only read voltage, conductance testing reveals hidden failures invisible to a multimeter. It is the same diagnostic standard mandated by global OEM authorised service networks.

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
• Returns: 14-day return and exchange policy, COD returns accepted
• Delivery: Free delivery across India, Cash on Delivery available

Frequently Asked Questions

Is this car battery tester compatible with Indian trucks and buses?

Yes — the 24V support and 100–1700 CCA range covers all Indian commercial vehicles, including Tata, Ashok Leyland, and Eicher.

How do I claim warranty in India?

Contact WhatsApp / Phone: +91 93112 11157 or email hello@naredi.in — our team handles claims Monday to Saturday, 9 AM–6 PM IST.

Is Cash on Delivery (COD) available?

Yes, COD is available across all pin codes in India with free delivery.

Does naredi sell genuine CTEK products?

Naredi is the authorised source for CTEK in India — every unit is original, sealed, and covered under a full 2-year warranty.