sanwa RD701 Digital Multimeter with True RMS + High Input Impedance

Sanwa RD701

3-3/4-digit display with 4000-count resolution and 0.3% maximum accuracy

True RMS AC measurement for precise measurement of various AC signal loads

Measures AC/DC voltage, AC/DC current, resistance, capacitance, frequency, diodes, and temperature

Buzzer alert for continuity testing

High input impedance of 1000 MΩ

Capacitance measurement capability up to 3000 µF

High-frequency measurement up to 1 MHz

Data hold for viewing and recording measurement data

Range lock for accurate data reading

Relative mode ensures measurement accuracy by eliminating interference from test leads during resistance measurements

Peak hold captures the maximum input value

Anti-misinsertion alarm for current test terminals: a buzzer sounds when test leads are incorrectly inserted into the current terminals, enhancing safety

Built-in thermometer eliminates the need to carry additional tools Optional K-type thermocouple temperature sensor: measures temperatures from -50°C to 800°C

ADP function: combines a flexible current clamp with the digital multimeter to measure AC currents up to 3000 A

Multiple clamp probes are available as options for measuring AC, DC, and microcurrents (optional accessories).

The optional HV probe can measure DC high voltage up to 30 kV.

Gold-plated test leads are standard, providing corrosion resistance and preventing poor contact, thereby improving measurement accuracy.

The automatic power-saving mode (30 minutes) can be disabled, extending battery life.

The meter housing and circuit board are made of non-flammable materials.

Current measurement function protected by a fuse

Tilting stand with protective cover (for hanging/securing test leads)

Bandwidth: 50–500 Hz

Sampling rate: 3 times/second (except Hz), 2 times/second (frequency) RMS

Input voltage: 20 VAC rms or less

Input signal: Sine wave or square wave with 40%–70% duty cycle

Input sensitivity: 10 Hz–20 kHz / 0.9 Vrms or higher; 20 kHz–500 kHz / 2.6 Vp or 1.9 Vrms or higher; 500 kHz–1 MHz / 4.2 Vp or 3 Vrms or higher

Safety specifications: IEC 1010 CAT III 600 V Max / CAT II 1000 V Max