Multimeter Vorel 81784 — handheld electrical measuring instrument, 1 pc

Vorel 81784 is a handheld multimeter supplied as one unit per pack. This compact electrical measuring instrument supports a wide set of basic and additional measurement functions including AC and DC voltage, AC and DC current, resistance, diode and continuity tests, capacitance, frequency, temperature and HFE transistor testing. The meter has a manual range selection, an LCD display with a maximum reading of 1999 and a rubber holster that protects the housing against mechanical damage. A single 9V battery (6F22) powers the device.

Advantages

The manual-range design of the Vorel 81784 enables controlled, stepwise measurement selection suitable for both simple diagnostics and more advanced checks. Multiple dedicated sockets support safe measurement of capacitors and transistors while built-in overload protection and an ABS housing with a rubber holster reduce the risk of physical damage. The instrument provides a diode test, continuity alert for low resistance circuits and a temperature probe included with the measuring leads for direct thermal readings.

Suitable for

• Basic electrical maintenance and troubleshooting of household and small commercial circuits
• Electronics hobbyists and DIY projects requiring voltage, current and resistance checks
• Component testing such as diodes, capacitors and transistors
• Simple temperature and frequency measurements in installations and devices

Key specifications

• AC voltage range: 0–600 V
• DC voltage range: 0–600 V
• AC current range: 0–10 A
• DC current range: 0–10 A
• Resistance range: 0–200 MΩ
• Diode test: IF 1 mA, UR ≈ 2.8 V
• Continuity threshold: below approx. 30 Ω (audible/visual indication)
• Capacitance range: 0–20 μF
• Frequency range: 0–20 kHz
• Temperature measurement: −40 to 400 °C (temperature probe included)
• HFE transistor test range: 0–1000 (dedicated socket)
• Display: LCD, maximum reading 1999
• Power: 9 V battery (6F22)
• Manual range selection and overload protection; no True RMS function

How to use

Turn the multimeter on and set the rotary switch to the highest range for the quantity you intend to measure, then step down ranges until you obtain a clear, accurate reading. Use the dedicated sockets when measuring capacitance or testing transistors and connect the temperature probe for thermal measurements. Observe correct probe polarity for DC measurements and ensure the meter is set to the proper function before connecting probes to live circuits. When measuring unknown values with manual range selection start from the highest range to avoid overloading the instrument.

Usage recommendations

For safe and reliable measurements, always verify the meter and probes are rated for the voltage and current levels you will encounter, begin with the highest range when measuring unknown quantities, replace the 9 V battery when low-battery indication appears, and consult the user manual for the full table of resolution and accuracy for each range. Note that the meter does not provide True RMS readings; for accurate AC measurements of non-sinusoidal waveforms use a True RMS instrument.