Digital Multimeter DMM

Even if the battery is installed in the device, determination can be made without power outages From measurement to record saving takes as little as 2 seconds, reducing operating time by 60% compared to the older model 3554. Tests internal impedance/voltage, instantly determining the degree of aging PASS / WARNING / FAIL※1 Equipped with noise reduction technology to enhance noise resistance Simplified testing steps based on main interface and voice ※2 prompts Test data can be

Added display of U/I/P maximum, minimum, and average values on the measurement screen Suitable for single-phase~three-phase 4-wire, corresponding to a maximum of 380V power supply Maximum test voltage 780V, display range up to 1000V Single-phase 2-wire can measure 3 circuits simultaneously (for the same power supply system) Minimum measurement range of 50,000mA, also capable of measuring leakage current (sensor required as an option) Long-term storage with SD card Navigation

Added harmonic measurement function, up to 13 times. Voltage measurement directly on the wire, no risk of short circuits Ideal for power measurement and energy-saving confirmation in buildings and offices Single~three-phase 4-wire, up to 400V wire Can measure leakage current from minimum 50.000mA range (sensor optional required) Data can be stored long-term on an SD card The setup wizard helps with correct wiring (a clear chart wizard showing connection status) Basic

All voltage, current, power, harmonics, flicker, etc. are measured simultaneously in sequence (Ver.UP includes flicker function) Trend recording captures all power anomalies such as instant power outages, voltage drops, frequency changes Easily master measurement steps with QUICK SET function Accessory application software PQ ONE can generate reports compliant with GB standards Can record waveforms for up to 1 second before and 10 seconds after an event Can accurately measure

Power quality issues can be inspected according to global standards (IEC61000-4-30 Class A) Continuous high-precision measurements (V: 0.1% ± of standard voltage, A: 0.1% of ± rdg. ±0.1% f.s. W:±0.2% rdg. ±0.1% f.s.) Can also measure high-order harmonic components (Supraharmonics), voltage measurement up to 80kHz wide band Instantaneous overvoltage peak up to 6000V, up to 700kHz Maximum measurable AC 6000A Uses (ch1, ch2, ch3) and ch4 can perform dual system power measurement

Power quality issues can be inspected according to global standards (IEC61000-4-30 Class A) Continuous high-precision measurements (V: 0.1% ± of standard voltage, A: 0.1% of ± rdg. ±0.1% f.s. W:±0.2% rdg. ±0.1% f.s.) Can also measure high-order harmonic components (Supraharmonics), voltage measurement up to 80kHz wide band Instantaneous overvoltage peak up to 6000V, up to 700kHz Maximum measurable AC 6000A Uses (ch1, ch2, ch3) and ch4 can perform dual system power measurement

Compatible with HIOKI free application software GENNECT Cross (optional: when connected to wireless adapter Z3210) Test data is wirelessly transmitted and imported into Excel forms Ground impedance measurement uses multiple grounding Leakage current test for power lines Supports load current testing up to 60 A Thin sensors can measure even in narrow gaps. (Accuracy warranty period is 1 year, and after adjustment, accuracy warranty is 1 year) Working methods Clamp-type

3-line measurement method (suitable for Type A to Type D measurement) / 2-line measurement method (suitable for Type D measurement) Complies with JIS and EN standards, wide measurement range 0~1150Ω Frequency switching method to reduce power supply harmonic effects Significantly shortens working time! Comes standard with improved grounding rods and reels Basic parameters (Accuracy warranty period is 1 year, and after adjustment, accuracy warranty is 1 year) Working methods AC

Wireless communication! Measurements can be transmitted to smartphones or tablets (requires optional wireless adapter Z3210) Measurements can be wirelessly transmitted directly to Excel® forms (requires optional wireless adapter Z3210) Outstanding anti-interference performance International protection safety rating IP67 that prevents dust and water immersion One instrument can measure ground resistance from Type A to Type D Wide measurement range from 0~2000Ω Significantly

Supports 4-electrode method, offering rich measurement functions MEC function, can measure without cutting off the grounding electrode Dustproof and waterproof IP67, operating temperature -25°C ~ 65°C, drop-resistant No need to insert auxiliary grounding rods when using grounding network components Shortens operation time, measurement time is only 6 seconds, and test line setup and storage are also easy Whether in narrow spaces or on measuring busbars, the current clamp can

Equipped with sensitivity adjustment function (40~80V) for optimal voltage testing Supports hand-to-hand lighting with white LED and other lights Displays battery consumption; if the green light at the front means the battery voltage is OK Inserting the lanyard into the lanyard hole prevents dropping Basic parameters Function Voltage test, with white LED lights Operating voltage range AC 40V–600V (when contacting an insulated wire equivalent to IV 2mm^2) Operating object

Magnetic and can be fixed to the distribution panel CATIII 1000V/CATIV 600V Clamp the equivalent of 500mm² of the wire under test LED rotation display, three-phase power supply alignment is clear at a glance Produces a short beep when positive; When out of phase, emits a long beeping sound to distinguish the power Power check for wires & simple power check After stopping use for 15 minutes, the power will automatically be cut off Basic parameters Function Phase inspection

Magnetic and can be fixed to the distribution panel Clamp the equivalent of 100mm² of the test wire LED rotation display, clearing the alignment of the three-phase power supply at a glance Produces a short beep when positive; When out of phase, emits a long beeping sound to distinguish the power Power check for wires & simple power check After stopping use for 15 minutes, the power will automatically be cut off. Basic parameters Function Phase inspection (positive phase,

Supports wireless transmission! Transmit measurement values to smartphones and tablets (requires wireless adapter Z3210) By using our free application software "GENNECT Cross," check imbalance rate and vector charts Input measurement data wirelessly into Excel forms Perform voltage testing via metal contactless method Completes the phase sequence and voltage between circuits in a one-step three-phase circuit and checks the voltage between circuits Safely conduct testing by

Pen-type multimeter with integrated test line and main unit Resistance/continuity range with overvoltage protection below AC 600V Probe retracting and illumination for the measured object, etc DMM accuracy Due to its many measurement functions and ranges, DMM is described as a representative value for basic accuracy. For accuracy of each range, please refer to the sample PDF Basic parameters DC voltage 419.9mV~600V, 5 ranges, basic accuracy: ±1.3% rdg. ±4dgt. AC voltage / 50

The probe tip is 15mm long, made of gold-plated material Lightweight design Automatic power-saving function at full scale Overvoltage protection for resistors/continuity ranges below AC 500V DMM Accuracy Due to its many measurement functions and ranges, DMM is described as a representative value. For accuracy of each range, please refer to the sample PDF Basic parameters DC voltage range 419.9 mV to 500 V, 5 ranges, maximum accuracy: ±0.7% rdg. ±4 dgt. AC voltage range 4. 199

High safety and compact and lightweight Even if voltage input is incorrect in the resistor range, accidents caused by false interruptions or arcs from leakage circuit breakers can be prevented Features resistance range and voltage testing functions for easy use Sturdy 1m drop resistance design Test cables can be stored on the main unit for convenient daily operation Basic DC V accuracy ±0.5% AC V frequency response standard model with 40~1kHz Low-pass filter to eliminate

High safety and compact and lightweight Even if voltage input is incorrect in the resistor range, accidents caused by false interruptions or arcs from leakage circuit breakers can be prevented Features resistance range and voltage testing functions for easy use Sturdy 1m drop resistance design Test cables can be stored on the main unit for convenient daily operation Basic DC V accuracy ±0.5% AC V frequency response standard model with 40~1kHz Low-pass filter to eliminate

Equipped with rich measurement functions, the DT4256-20 is suitable for various scenarios and can also measure signals from 4 to 20mA. DC V basic accuracy ±0.3%, AC V frequency response 40Hz~1kHz Uses low-pass filtering to remove harmonics (measurement of fundamental components in frequency converters) USB communication function compatible with PC measurement (optional required) Wide operating temperature range: -10°C~50°C Basic parameters DC Voltage(Basic Accuracy) 600.0 mV

Equipped with rich measurement functions, the DT4256-20 is suitable for various scenarios and can also measure signals from 4 to 20mA. DC V basic accuracy ±0.3%, AC V frequency response 40Hz~1kHz Uses low-pass filtering to remove harmonics (measurement of fundamental components in frequency converters) USB communication function compatible with PC measurement (optional required) Wide operating temperature range: -10°C~50°C Basic parameters DC Voltage(Basic Accuracy) 600.0 mV