Authorised AUTOOL India Catalog 3 Electrical Diagnostic Lines 18 Genuine Models

AUTOOL Professional Battery & Wiring Testing Tools

Professional automotive electrical diagnostic equipment from AUTOOL. Engineered for workshops to perform comprehensive 12V and 24V battery conductance testing, cranking load analysis, thermal report printing, wiring short-circuit tracing, relay diagnostics, and terminal harness depinning. Authorized national distributor Saras Auto Electricals delivers all products with an official 2-Year Warranty, authentic serial number verification, and fast pan-India shipping.

3
Diagnostic Lines
Testers, Probes & Meters
2Y
Official Warranty
Full factory protection
🖨️
Thermal Printer
Instant customer proof
⚡
Scope Multimeter
Live sensor waveform
Workshop Essential Subcategory 01 • Battery Health & Cranking

Digital Battery Load Analyzers

Precision 12V and 24V automotive battery conductance analyzers and starter cranking load testers equipped with built-in thermal report printers and alternator ripple verification.

8 Models Available Shop Category
AUTOOL BT760 Battery Tester with Built-in Printer Built-in Printer Flagship Model: BT760
Digital Battery Load Analyzers
★★★★★ (5.0/5 • 240+ Reviews)

AUTOOL BT760 Battery Tester with Built-in Printer

Color-screen 12V/24V battery load analyzer, starter cranking & charging system tester with integrated thermal printer for immediate customer verification receipts.

Key Highlights
  • Built-in high-speed thermal printer prints instant customer diagnostic slips
  • Measures Cold Cranking Amps (CCA), State of Health (SOH) and State of Charge (SOC)
  • Supports Regular Flooded, AGM Flat Plate, AGM Spiral, GEL and EFB start-stop batteries
Warranty: 2 Years In Stock
Buy on Online Store

Authorised Distributor • Official Warranty • Pan-India Delivery

AUTOOL BT960 Heavy-Duty Commercial Fleet Battery Tester Commercial Fleet 24V Model: BT960
Digital Battery Load Analyzers
★★★★★ (4.9/5 • 110+ Reviews)

AUTOOL BT960 Heavy-Duty Commercial Fleet Battery Tester

Heavy-duty 12V and 24V battery testing terminal with oversized color screen, high-capacity lithium battery, and heavy Kelvin four-wire test clamps for trucks and machinery.

Key Highlights
  • Wide CCA measurement range from 100 to 3000 CCA
  • Heavy pure copper alligator clamps with zero contact resistance error
  • Deep cranking and alternator diode ripple voltage diagnostics
Warranty: 2 Years In Stock
Buy on Online Store

Authorised Distributor • Official Warranty • Pan-India Delivery

AUTOOL BT880 Cranking & Charging System Analyzer Integrated Thermal Model: BT880
Digital Battery Load Analyzers
★★★★★ (4.9/5 • 135+ Reviews)

AUTOOL BT880 Cranking & Charging System Analyzer

Professional battery diagnostic terminal with integrated printer, temperature compensation algorithm, and complete starting-charging system evaluation.

Key Highlights
  • Tests internal resistance (mΩ), cranking voltage, and charging ripple
  • Automatic temperature sensor ensures accurate results in extreme Indian climates
  • Ruggedized drop-proof rubberized holster body
Warranty: 2 Years In Stock
Buy on Online Store

Authorised Distributor • Official Warranty • Pan-India Delivery

AUTOOL BT460 Color Screen 12V/24V Battery Tester Color Screen Pro Model: BT460
Digital Battery Load Analyzers
★★★★★ (4.8/5 • 180+ Reviews)

AUTOOL BT460 Color Screen 12V/24V Battery Tester

High-visibility color TFT display battery analyzer delivering fast 3-second diagnostic results on vehicle starting and charging health.

Key Highlights
  • High-contrast 3.2-Inch color TFT display with intuitive menu
  • Tests batteries both in-vehicle and out-of-vehicle
  • Reverse polarity protection prevents electrical sparks or tool damage
Warranty: 2 Years In Stock
Buy on Online Store

Authorised Distributor • Official Warranty • Pan-India Delivery

AUTOOL BT360 12V Digital Battery Load Tester Top Value Model: BT360
Digital Battery Load Analyzers
★★★★★ (4.8/5 • 310+ Reviews)

AUTOOL BT360 12V Digital Battery Load Tester

Compact, rugged, and ultra-reliable 12V battery health tester delivering precision conductance testing across all global battery standards (CCA, JIS, DIN, EN, IEC).

Key Highlights
  • Continuous testing without draining vehicle battery charge
  • Direct health verdict: GOOD, RECHARGE, or REPLACE
  • Heavy-duty insulated battery clamp leads
Warranty: 2 Years In Stock
Buy on Online Store

Authorised Distributor • Official Warranty • Pan-India Delivery

AUTOOL BT70 Compact Motorcycle & Car Battery Tester Pocket Tester Model: BT70
Digital Battery Load Analyzers
★★★★★ (4.7/5 • 145+ Reviews)

AUTOOL BT70 Compact Motorcycle & Car Battery Tester

Pocket-sized digital battery tester optimized for small 12V batteries found in two-wheelers, quad bikes, and compact cars.

Key Highlights
  • Calibrated for lower CCA powers (30 to 400 CCA) of 2-wheelers
  • Instant LED status indicator and digital voltage readout
  • Compact palm-sized body easily carried in mobile toolkit
Warranty: 2 Years In Stock
Buy on Online Store

Authorised Distributor • Official Warranty • Pan-India Delivery

Heavy-Duty Kelvin Four-Wire Battery Clamp Set Replacement Cable Model: Kelvin Clamps
Digital Battery Load Analyzers
★★★★★ (4.9/5 • 88 Reviews)

Heavy-Duty Kelvin Four-Wire Battery Clamp Set

High-grade replacement copper Kelvin four-wire testing alligator clips for AUTOOL BT series testers ensuring zero lead resistance measurement bias.

Key Highlights
  • High-conductivity pure copper jaws with high-tension spring
  • Thick insulated ergonomic non-slip vinyl handles
  • Compatible with all AUTOOL BT760, BT960, BT880 series testers
Warranty: 2 Years In Stock
Buy on Online Store

Authorised Distributor • Official Warranty • Pan-India Delivery

High-Contrast Thermal Printer Paper Rolls (Pack of 5) Consumable Pack Model: Paper Rolls
Digital Battery Load Analyzers
★★★★★ (4.9/5 • 210+ Reviews)

High-Contrast Thermal Printer Paper Rolls (Pack of 5)

Premium high-density 57mm x 30mm thermal receipt paper rolls engineered for clean, dark printing and long-term receipt legibility on BT760 and BT880 testers.

Key Highlights
  • Standard 57x30mm coreless roll sizing fits printer compartment perfectly
  • BPA-free high-sensitivity coating produces crisp dark text and barcodes
  • Pack of 5 rolls provides hundreds of customer battery health test slips
Warranty: 2 Years In Stock
Buy on Online Store

Authorised Distributor • Official Warranty • Pan-India Delivery

Electrical Pro Subcategory 02 • Circuit Tracing

Wiring, Circuit & Relay Testers

Automotive circuit power probes, open/short circuit wire tracers, relay functionality analyzers, and professional terminal depinning pin extractors.

8 Models Available Shop Category
AUTOOL DM303 Automotive Multimeter & Oscilloscope 2-in-1 Scope Multimeter Flagship Model: DM303
Wiring, Circuit & Relay Testers
★★★★★ (5.0/5 • 165+ Reviews)

AUTOOL DM303 Automotive Multimeter & Oscilloscope 2-in-1

Dual-function handheld digital automotive multimeter and single-channel 500kHz oscilloscope for testing crank/cam sensors, injector waveforms, and CAN signals.

Key Highlights
  • 500kHz bandwidth oscilloscope with auto waveform capture
  • True RMS multimeter testing voltage, resistance, frequency and duty cycle
  • Rechargeable lithium battery and color LCD graphic screen
Warranty: 2 Years In Stock
Buy on Online Store

Authorised Distributor • Official Warranty • Pan-India Delivery

AUTOOL DM208 Smart Automotive Digital Multimeter Smart Multimeter Model: DM208
Wiring, Circuit & Relay Testers
★★★★★ (4.9/5 • 120+ Reviews)

AUTOOL DM208 Smart Automotive Digital Multimeter

Specialized automotive multimeter featuring engine tachometer RPM measurement, dwell angle test, temperature probe, and automated range detection.

Key Highlights
  • Engine RPM tachometer inductive pickup clamp included
  • Ignition dwell angle testing for 3, 4, 5, 6, and 8 cylinder engines
  • Heavy-duty safety CAT III 1000V rated overload protection
Warranty: 2 Years In Stock
Buy on Online Store

Authorised Distributor • Official Warranty • Pan-India Delivery

AUTOOL DM103 True RMS Automotive Electrical Multimeter True RMS Model: DM103
Wiring, Circuit & Relay Testers
★★★★★ (4.8/5 • 94 Reviews)

AUTOOL DM103 True RMS Automotive Electrical Multimeter

High-accuracy True RMS multimeter designed for automotive wire loom continuity checks, parasitic battery drain tests, and sensor resistance verification.

Key Highlights
  • 6000-Count True RMS auto-ranging display with fast bargraph
  • Measures AC/DC micro-amps for parasitic draw battery drain testing
  • Built-in bright work flashlight and non-contact voltage (NCV) detection
Warranty: 2 Years In Stock
Buy on Online Store

Authorised Distributor • Official Warranty • Pan-India Delivery

AUTOOL BT160 Automotive Short & Open Circuit Finder Wire Tracer Pro Model: BT160
Wiring, Circuit & Relay Testers
★★★★★ (4.9/5 • 175+ Reviews)

AUTOOL BT160 Automotive Short & Open Circuit Finder

Non-destructive automotive wire tracer probe identifying broken harnesses, short circuits to ground, and tracing hidden cables behind door panels and dashboards.

Key Highlights
  • Locates short circuits without removing carpets or trimming wire insulation
  • Receiver probe has flexible coiled steel sensor neck for hard-to-reach looms
  • Audible tone and visual signal strength LED indicators
Warranty: 2 Years In Stock
Buy on Online Store

Authorised Distributor • Official Warranty • Pan-India Delivery

AUTOOL BT210 Smart Power Circuit Probe Tester Power Probe Model: BT210
Wiring, Circuit & Relay Testers
★★★★★ (4.9/5 • 230+ Reviews)

AUTOOL BT210 Smart Power Circuit Probe Tester

Multi-functional electrical power probe capable of powering components (cooling fans, fuel pumps, window motors), testing continuity, and displaying DC voltage.

Key Highlights
  • Rocker switch powers positive (+) or ground (-) to components directly
  • Instant digital voltage reading with audio continuity tone
  • Automatic circuit breaker trips if shorted, resetting instantly
Warranty: 2 Years In Stock
Buy on Online Store

Authorised Distributor • Official Warranty • Pan-India Delivery

AUTOOL 92-Piece Automotive Circuit Test Lead Kit Universal Lead Kit Model: 92-Piece Kit
Wiring, Circuit & Relay Testers
★★★★★ (4.9/5 • 195+ Reviews)

AUTOOL 92-Piece Automotive Circuit Test Lead Kit

Comprehensive 92-piece test lead set with breakout pin probes, variable potentiometers, needle back-probes, and LED polarity indicators for multimeters.

Key Highlights
  • 92 Precision test leads, flat/round terminal adapters & alligator clips
  • Includes 5kΩ variable potentiometer for simulating sensor signals
  • Organized in heavy-duty compartmentalized zip case
Warranty: 2 Years In Stock
Buy on Online Store

Authorised Distributor • Official Warranty • Pan-India Delivery

AUTOOL RT120 Automotive 12V/24V Relay Tester Relay Tester Model: RT120
Wiring, Circuit & Relay Testers
★★★★★ (4.8/5 • 110+ Reviews)

AUTOOL RT120 Automotive 12V/24V Relay Tester

Specialized electronic relay diagnostic tool testing coil integrity, contact pin continuity, and mechanical cycle closure timing for 4-pin and 5-pin automotive relays.

Key Highlights
  • Supports both 12V and 24V 4-pin and 5-pin standard automotive relays
  • Automated 10-cycle closure test verifies contact bounce and burnt points
  • Clear GREEN (Good) or RED (Faulty) LED status indicator
Warranty: 2 Years In Stock
Buy on Online Store

Authorised Distributor • Official Warranty • Pan-India Delivery

Automotive Wiring Harness Depinning Tool Kit (23 Pcs) Pin Extraction Model: Depinning 23pcs
Wiring, Circuit & Relay Testers
★★★★★ (4.8/5 • 150+ Reviews)

Automotive Wiring Harness Depinning Tool Kit (23 Pcs)

Stainless steel 23-piece terminal pin removal key set designed to release electrical wire pins from OEM connector plugs without bending or breaking plastic locking tabs.

Key Highlights
  • 23 Precision-formed hardened stainless steel terminal extraction keys
  • Compatible with BMW, Mercedes, VAG, Toyota, Tata, and Mahindra OEM plugs
  • High-visibility protective rubber handles with custom moulded case
Warranty: 2 Years In Stock
Buy on Online Store

Authorised Distributor • Official Warranty • Pan-India Delivery

High Precision Subcategory 03 • Electrical Meters

Digital Workshop Multimeters

Precision auto-ranging handheld digital multimeters built to withstand rugged workshop environments while diagnosing automotive electrical circuits.

2 Models Available Shop Category
AUTOOL DM202 Mini Digital Pocket Multimeter Pocket Auto-Range Model: DM202
Digital Workshop Multimeters
★★★★★ (4.8/5 • 130+ Reviews)

AUTOOL DM202 Mini Digital Pocket Multimeter

Ultra-compact smart auto-ranging digital multimeter with smart auto-sense detection of AC/DC voltage, resistance, and continuity.

Key Highlights
  • Smart automatic function recognition—no manual range switching needed
  • Ultra-thin pocket-sized profile with integrated test leads
  • Backlit LCD display for clear visibility in engine bays
Warranty: 2 Years In Stock
Buy on Online Store

Authorised Distributor • Official Warranty • Pan-India Delivery

AUTOOL DM200 Automotive True RMS Multimeter Workshop Heavy Duty Model: DM200
Digital Workshop Multimeters
★★★★★ (4.9/5 • 98 Reviews)

AUTOOL DM200 Automotive True RMS Multimeter

Heavy-duty automotive True RMS digital multimeter with high-energy ceramic fuses, temperature probe, and ruggedized shock-absorbing rubber armor.

Key Highlights
  • True RMS accurate measurement on noisy electrical circuits
  • Heavy-duty ceramic double-fuse overload protection for mechanic safety
  • Includes heavy test probes, temperature thermocouple, and alligator clips
Warranty: 2 Years In Stock
Buy on Online Store

Authorised Distributor • Official Warranty • Pan-India Delivery

Electrical Diagnostics Engineering

Engineered for Accurate Electrical Diagnostics

Verify true battery cold-cranking capability without surface charge false positives, trace broken harness looms, and diagnose relays in seconds.

⚡

Conductance Health Analysis

Measures internal electrochemical plate resistance directly to evaluate true CCA without generating dangerous discharge heat.

Safe for vehicle ECUs
🖨️

Built-in Customer Receipt

The BT760 prints verifiable test receipts with voltage, CCA, and starting/charging health to substantiate battery replacement to clients.

Boosts workshop battery sales
🔍

Non-Invasive Short Tracing

The BT160 wire tracker transmits high-frequency signal down harness looms, beeping right where the broken or shorted wire is located.

No carpet or loom cutting
📈

Sensor Scope Graphing

The DM303 combines multimeter versatility with a 500kHz oscilloscope, graphing live CKP/CMP and throttle sensor signal waveforms.

Catches micro-glitches easily
Standard Operating Procedure

4-Step Comprehensive Electrical Diagnostic Workflow

Recommended procedure to diagnose starting failures, charging system faults, and parasitic battery drain issues.

1 Battery Test

Measure Conductance & CCA

Clamp AUTOOL BT760 onto battery terminals. Verify actual CCA vs rated CCA and print baseline test slip.

2 Cranking

Cranking Voltage Drop

Start vehicle engine while tester monitors minimum cranking voltage to determine if starter motor draws excessive amperage.

3 Charging

Alternator Diode Ripple

Rev engine to 2500 RPM with headlights and AC turned on. Check alternator regulated charging voltage and AC ripple leakage.

4 Parasitic Drain

Trace Fuses & Relays

If battery drains overnight, use DM103 micro-amp mode and RT120 relay tester to pinpoint active parasitic modules.

Workshop FAQ

Frequently Asked Questions on Battery & Wiring Tools

Common questions on AGM/EFB testing compatibility, printer roll sizes, and warranty in India.

Can AUTOOL battery testers test AGM and EFB stop-start vehicle batteries?

Yes! All AUTOOL digital battery testers (BT760, BT960, BT460, BT360) have selectable battery chemistry menus specifically calibrated for Regular Lead-Acid, AGM Flat Plate, AGM Spiral, GEL, and modern Start-Stop EFB batteries without discharging them.

What thermal paper size is used in BT760 and BT880 testers?

The integrated thermal printer utilizes standard 57mm width x 30mm diameter coreless thermal rolls (commonly used in POS card swipe terminals). They require zero ink ribbons and print instantly. Saras Auto Electricals stocks genuine replacement paper packs.

How does the BT210 power probe protect against accidental dead-shorts?

The AUTOOL BT210 contains an internal 8-Amp electronic circuit breaker. If you accidentally supply battery positive power into a direct ground wire, the internal circuit breaker instantly trips within milliseconds and emits a warning buzzer, protecting vehicle fuses and your harness.

Official AUTOOL India Partner Desk

Equip Your Auto Electricians with Genuine AUTOOL Diagnostic Tools

Consult with our technical experts to select the right battery analyzer with printer, circuit tracer, or automotive multimeter for your workshop.

Contact Technical Sales Browse Store Catalog WhatsApp Quick Chat