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

Product Description

The CTEK Pro – 12V/24V Battery Analyser is a professional-grade car battery tester available exclusively through naredi in India, delivering instant diagnostics for AGM, EFB, GEL, and lead-acid batteries. Trusted by authorised workshops and fleet operators across India, this battery tester covers everything from two-wheelers to heavy commercial trucks — engineered for monsoon humidity, dusty garages, and scorching summer heat.

Features & Benefits

• ±1% OEM Accuracy: Eliminates costly misdiagnosis — the same standard used by authorised service centres in India.
• 12V & 24V Support: One battery tester car tool covers bikes, cars, SUVs, buses, and trucks — ideal for mixed Indian fleets.
• 100–1700 CCA Range: Compatible with every auto battery sold in India, including Start-Stop variants.
• 3-Second Test: Instant results keep high-volume workshops running back-to-back tests efficiently.
• No External Power Needed: Runs off the battery under test — unaffected by India's frequent voltage fluctuations.
• 4.3" Sunlight-Readable Display: Fully legible in bright Indian sunlight or dim garage lighting.
• IP65 Protection: Dust and moisture-resistant — built for India's year-round harsh working environments.

Detailed Specifications

How To Use

1. Connect red Kelvin clamp to positive terminal, black to negative.
2. Select battery type and CCA rating on the display.
3. Press Test — results 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 non-invasive method that measures a battery's internal resistance to determine its true State of Health (SOH) without discharging it. Unlike basic load testers, this technique accurately evaluates Start-Stop AGM and EFB batteries now increasingly common in modern Indian vehicles. The ISO 9001-certified manufacturing process ensures consistent measurement integrity across every unit sold through naredi in India.

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 battery tester compatible with Indian two-wheelers and diesel trucks?

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

How do I claim the warranty in India?

Contact naredi directly via WhatsApp / Phone: +91 93112 11157 or hello@naredi.in — our team handles all warranty claims Monday to Saturday.

Is Cash on Delivery available and how fast is delivery?

Yes, COD is available with free delivery to all pin codes across India — most orders are dispatched within 1–2 business days.

Does this work without a power socket in the garage?

Yes — the CTEK Pro draws power directly from the battery under test, so no external socket or adaptor is needed.