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, it covers two-wheelers to heavy commercial trucks — engineered to perform in 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 for reliable car battery test results.
• 12V & 24V Support: One battery load tester covering 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 LED tester-style results for high-volume workshops running back-to-back diagnostics.
• No External Power Needed: Runs off the battery under test — no socket or inverter required despite India's frequent power fluctuations.
• 4.3" Sunlight-Readable Display: Fully legible in bright Indian sunlight or dim garage lighting.
• IP65 Protection: Dust and moisture-resistant — built to handle 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 battery analysis, sending a low-frequency AC signal through the battery to measure internal resistance and State of Health (SOH) without discharging it. Unlike older load-test methods, this approach delivers accurate results even on partially charged batteries — critical for busy Indian workshops diagnosing multiple vehicles daily. The wide CCA range ensures compatibility with every standard from SAE (used in American-origin vehicles) to DIN (common in European models sold 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 tester compatible with Indian bikes and trucks?

Yes — the 100–1700 CCA range and 12V/24V support cover everything from two-wheelers to 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 — support available Monday to Saturday, 9 AM–6 PM IST in English and Hindi.

Is Cash on Delivery available?

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

Will it work without a power socket in the garage?

Absolutely — the unit runs entirely off the battery under test, so no external power or inverter is needed.