UNI-T UT60S True RMS Digital Multimeter

UNI-T UT60S True RMS Digital Multimeter Functions

The True RMS Testing with the UNI-T UT60S provides accurate electrical measurements for maintenance, electronics, laboratory, and industrial testing. Its True RMS technology improves AC readings when measuring sinusoidal and non-sinusoidal signals.

The 9999-count display offers clear readings and useful measurement resolution. In addition, the analog bar graph helps users observe fast signal changes and identify unstable values.

This meter supports automatic and manual ranging. Therefore, users can choose quick automatic operation or select a range manually when required.

Main Measurement Functions

The UT60S measures several electrical parameters with one handheld device:

• AC and DC voltage
• AC and DC current
• Resistance
• Capacitance
• Frequency
• Duty cycle
• Temperature
• Diode forward voltage
• Circuit continuity

Key Features

• 9999-count digital display
• True RMS AC measurement
• Automatic and manual ranging
• Non-contact voltage detection
• Three-color LED indication
• Analog bar graph
• LCD backlight
• Data-hold function
• Relative measurement mode
• Diode and continuity testing
• Low-battery indication
• Automatic power-off after approximately 15 minutes
• Rugged double-injection housing
• CE, UKCA, and cETLus certifications

Measurement Specifications

• DC Voltage: Up to 999.9V, ±(0.5%+3)
• AC Voltage: Up to 999.9V, ±(0.8%+3)
• DC Current: Up to 10A, ±(0.8%+3)
• AC Current: Up to 10A, ±(1.0%+3)
• Resistance: Up to 99.99MΩ, ±(0.8%+2)
• Capacitance: Up to 99.9mF, ±(4.0%+5)
• Frequency: Up to 9.999MHz, ±(0.1%+5)
• Duty Cycle: 0.1% to 99.9%, ±(3%+5)
• Temperature: -40°C to 1000°C
• Temperature Accuracy: ±4°C
• Display Resolution: 9999 counts

General Specifications

• Safety Rating: CAT II 1000V / CAT III 600V
• Operating Temperature: 0°C to 40°C
• Power Supply: 3 × 1.5V AAA batteries
• Low-Battery Detection: Approximately 3.6V or lower
• Automatic Power-Off: Approximately 15 minutes
• Product Dimensions: 169 × 81 × 46mm
• Net Weight: Approximately 290g
• Product Color: Red and gray

True RMS Measurement

True RMS technology provides more reliable AC measurements when the waveform contains distortion. For example, electronic motor controls, dimmers, switching power supplies, and variable-frequency systems may produce non-sinusoidal waveforms.

As a result, this meter provides a better choice than an average-responding multimeter for many modern electrical systems.

Non-Contact Voltage Detection

The NCV function helps detect the presence of AC voltage without direct metal contact. Furthermore, the meter uses audible and visual indicators to notify the user when it detects an electric field.

However, always confirm that a circuit is safe with a suitable direct-contact measurement. Do not rely on NCV alone before touching electrical wiring.

Applications

The UT60S suits many professional and educational tasks, including:

• Electrical installation and maintenance
• Electronics troubleshooting
• Appliance repair
• Automotive electrical testing
• Power-supply measurements
• Laboratory experiments
• Temperature measurement
• Industrial equipment inspection
• Arduino and embedded-system testing
• Student engineering projects

Safety Instructions

Select the correct measurement mode and terminal before connecting the test leads. Also, never measure voltage while the lead remains connected to a current-measurement terminal.

Do not exceed the meter’s rated voltage, current, or measurement category. Always inspect the meter and test leads before working on energized circuits.

Read the user manual before performing high-voltage or high-current measurements.