The KM-TBC2 Plus measures AC/DC voltage from 400 mV, resistance from 400 Ω, capacitance, and frequency, with full autorange across all functions. True RMS ensures accurate readings on non-sinusoidal waveforms. The colour 2.4-inch LCD includes a simultaneous analog bar display for trend-watching alongside the digital readout.

NCV non-contact voltage detection, a built-in flashlight, data hold, and automatic power-off are all present. Safety is rated CAT III 600 V and the unit meets IEC61010-1, IEC61010-2-033, and EN61326-1. The box includes test tips, two AAA batteries, and a manual.

Key Features

• 2.4-inch colour backlit LCD with 4,000-count readout and analog bar
• Autorange across all measurement functions
• True RMS AC voltage measurement
• Capacitance measurement: 4 nF to 4 mF
• Diode test function
• NCV (Non-Contact Voltage) detection
• Built-in flashlight
• Data hold and automatic power-off
• CAT III 600 V safety rating
• ABS housing in Blue

Product Benefits

• The color LCD analog bar lets technicians watch a signal fluctuate in real time alongside the precise digital count — useful for hunting intermittent faults
• Capacitance measurement from 4 nF covers electrolytic and ceramic capacitors common in consumer electronics repair
• Diode test confirms forward voltage of signal diodes and LEDs without a separate instrument
• True RMS accuracy applies to variable-speed drives, UPS outputs, and switch-mode supplies where average-responding meters give incorrect readings
• NCV detection provides a non-contact safety check before touching conductors at sockets or cable terminations
• Autorange on all functions eliminates the risk of applying too high a test signal and saves time switching ranges

Technical Specifications

• Display: 2.4-inch colour backlit LCD, 4,000 counts, with analog bar
• DC Voltage: 400 mV / 600 V
• AC Voltage: 4 V / 600 V
• Resistance: 400 Ω / 40 MΩ
• Capacitance: 4 nF / 4 mF
• Frequency: 4 Hz / 4 MHz
• Temperature: No
• Continuity: Yes
• Diode Test: Yes
• Autorange: Yes
• True RMS: Yes
• NCV: Yes
• Data Hold: Yes
• Auto Power Off: Yes
• Negative Polarity Indication: Yes
• Out of Range Indication: Yes
• Low Battery Indication: Yes
• Safety Rating: CAT III 600 V
• Standards: IEC61010-1, IEC61010-2-030, EN61010-2-033, EN61326-1
• Power Supply: 2 x 1.5 V AAA (included)
• Material: ABS
• Colour: Blue
• Dimensions: 131 x 70 x 23 mm
• Weight: 139 g
• Operating Temperature: 0–40 °C
• Included: Test tips, batteries, manual

Why You'll Love It

• The colour analog bar on the LCD is the standout feature for tracing intermittent faults — the needle-like movement is visible at a glance without reading digits
• Capacitance measurement from 4 nF to 4 mF covers the capacitors found in most consumer electronics and HVAC control boards
• At 131 x 70 x 23 mm and 139 g it remains pocketable while offering a larger display than the baseline KM-TBC1
• The complete kit — tips, batteries, and manual — means the meter is ready to use immediately without sourcing accessories separately