A digital multimeter is a test tool used to measure two or more electrical values—principally voltage (volts), current (amps) and resistance (ohms). Digital multimeters combine the testing capabilities of single-task meters—the voltmeter (for measuring volts), ammeter (amps) and ohmmeter (ohms).

The Hioki DT4200 Digital Multimeter Series consist of a complete lineup of 9 models ranging from professional to industrial to pocket meters, delivering a super-fast response rate and safety features that take electrical testing to a higher level. The DT4254 is a voltage measurement only model designed for measuring photovoltaic modules and other high-voltage targets up to 1700 V DC. CAT IV 600 V, CAT III 1000 V.

Key Features are the voltage measurement model, which is ideal for solar power system and power equipment management, measures up to 1700 V DC during open voltage inspections. Prevents accidents with clamp-on sensor-based current measurement. Voltage detection function available.

Low-pass filter cuts high harmonics (when measuring inverter fundamental waveforms). Broad -25°C (-13°F) to 65°C (149°F) operating temperature range. The dual display checks voltage and frequency simultaneously.