Multimeter InLine Digital Multimeter 5 in 1 with LCD, 9V battery, 185×85×44 mm

The InLine Multimeter Digital Multimeter 5 in 1 with LCD is a handheld measurement instrument that combines standard electrical diagnostics with environmental sensors. Powered by a 9 V battery and housed in a compact enclosure (185 × 85 × 44 mm), the device performs voltage, current and resistance measurements alongside temperature, humidity, brightness and sound level readings. The integrated LCD provides clear numeric and icon feedback for each function, enabling quick checks during electronics troubleshooting, DIY maintenance and basic electrical inspections.

Advantages

This 5-in-1 tool reduces the need to carry separate instruments by integrating electrical measurements with ambient sensors in one portable unit. The clear LCD display simplifies reading and switching between functions. Its compact dimensions and battery power make it suitable for fieldwork and on-site diagnostics. The combination of voltage, current and resistance measurements with temperature, humidity, light and sound level readings helps diagnose both electrical faults and environmental factors affecting device performance.

Suitable for

• Electronics troubleshooting and circuit testing
• Basic electrical diagnostics in homes and workshops
• DIY projects and hobbyist measurements
• Environmental checks where temperature, humidity, light or noise may affect equipment
• Field measurements and mobile inspections

Key specifications

• Functions: voltage, current, resistance, temperature, humidity, brightness, sound level
• Display: LCD for numeric and icon indications
• Power supply: 9 V battery
• Dimensions: 185 × 85 × 44 mm (length × width × depth)
• Form factor: handheld, portable

How to use

Insert a 9 V battery into the battery compartment and switch the unit on. Select the required measurement function using the function selector; observe the LCD for the selected mode and numeric readout. For electrical measurements, connect test leads to the appropriate input terminals and apply probes to the circuit under test following standard safety procedures. For environmental measurements, position the device so its sensors are exposed to the area being measured and allow the reading to stabilise before recording values. Switch the unit off after use to conserve battery life.

Recommendations

Use insulated test leads for live electrical work and avoid measuring voltages or currents beyond the device ranges. Allow the sensor readings for temperature, humidity, brightness and sound to stabilise in the measurement environment for accurate results. Replace the 9 V battery promptly when display dimming or unstable readings occur. Store the multimeter in a dry, clean place to protect sensors and electronic components.