MS8211 Automobile Circuit Detector – 4-in-1 Auto Circuit Tester with Digital Multimeter, Test Lamp, LED Torch & Hook Probe, Test Leads Included – For Car & Motorcycle Electrical Repair – Yellow

Auto Circuit Tester: Diagnose Car Electrical Faults Quickly and Accurately

This Automobile Circuit Detector combines a digital multimeter, test lamp, LED torch and feeler probe in one pen-shaped tool. It’s built for mechanics, auto electricians and DIY car owners who need to find wiring and electrical faults on cars, motorcycles, tricycles, trucks and heavy machinery.

4 tools in one:

• ???? Digital multimeter: DC/AC voltage, resistance, diode test, continuity buzzer and transistor (hFE)
• ???? Test lamp: checks power and ground on 12V–24V vehicle circuits
• ???? Ageing wire and poor contact test: finds damaged or corroded wiring
• ???? Built-in white LED torch for working under the dashboard or in the engine bay
• ???? Feeler probe: tests wires directly, straight from the tip

Smart features:

• Auto-ranging, or switch to manual range with the UNIT button
• Automatic polarity indication (+/−)
• Continuity buzzer sounds below 30Ω
• Backlit LCD: hold LIGHT for 3 seconds
• Auto power-off saves battery (can be cancelled)
• Low-battery indicator

Perfect for: cars, motorcycles, tricycles, buses, trucks, excavators, rollers and other vehicles and machinery.

⚠️ Important safety notes:

1. Designed for low-voltage vehicle circuits. For safety, do not test voltages above DC 60V or AC 40V.
2. Test lamp: DC 0–24V only. LED test: DC 0–60V only. Ageing wire test: DC 0–30V only.
3. Do NOT use on 220V household mains power. It can damage the tester and is unsafe.
4. Read the user manual before first use.

KEY FEATURES

• 4-in-1: multimeter, test lamp, LED torch, feeler probe
• Max display: 1999 (3½ digits), auto/manual ranging
• DC/AC voltage, resistance, diode, continuity, hFE
• Test lamp DC 0–24V · LED test DC 0–60V · Ageing wire test DC 0–30V
• Continuity buzzer (<30Ω)
• Backlit LCD, auto power-off, low-battery warning

WHAT’S IN THE BOX

• 1 × Automobile circuit tester
• 1 × Pair of multimeter test leads (red and black)
• 1 × Crocodile (alligator) clip
• 1 × User manual

(Batteries not included: requires 2 × AAA, confirm in the battery compartment.)

SPECIFICATIONS

• Model: MS8211
• Type: Automotive circuit tester / digital multimeter
• Display: LCD with backlight, max reading 1999
• Sampling rate: 3 times/second
• DC voltage: 199.9mV – 1000V ranges
• AC voltage: 199.9mV – 750V ranges
• Resistance: 199.9Ω – 19.99MΩ
• Diode test: 0–1.5V
• Continuity: buzzer below 30Ω
• Transistor: hFE 0–1000
• Test lamp: DC 0–24V
• LED test lamp: DC 0–60V
• Ageing wire test: DC 0–30V
• Safety limit: DC 60V / AC 40V
• Power: 2 × AAA (2.4–3.6V), not included
• Colour: Yellow
• Material: ABS plastic, insulated
• Weight: 0.24 kg