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, built for AGM, EFB, GEL, and lead-acid batteries. Trusted by authorised workshops and fleet operators, this battery tester car tool handles everything from two-wheelers to heavy trucks — engineered for India's monsoon humidity, dusty garages, and scorching summer heat.

Features & Benefits

• ±1% OEM Accuracy: Eliminates costly misdiagnosis — same standard used by authorised service centres across India.
• 12V & 24V Support: One battery tester covers bikes, cars, SUVs, buses, and commercial 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 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 conditions.

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 a load discharge. Unlike older carbon-pile testers, this method delivers repeatable, accurate readings even on partially charged batteries — critical for India's Start-Stop vehicles and AGM batteries increasingly fitted to modern cars and SUVs.

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 bikes and trucks?

Yes — the 12V & 24V range covers two-wheelers, passenger cars, SUVs, and heavy commercial vehicles sold across India.

How do I claim warranty in India?

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

Is Cash on Delivery available?

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

Will voltage fluctuations in India affect the tester's readings?

No — the CTEK Pro runs entirely off the battery under test and requires no mains power supply.