Digital Multimeter DMM

The DT4255-20 prevents short circuit accidents safely with a current-limiting resistor and a quick-disconnect fuse for on-site operations. 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

Key Features 5 measurement ranges, test voltage 50V/100MΩ~1000V/4000MΩ Stable & high-speed digital display, PASS/FAIL response time only 0.3 seconds 1m drop resistance on concrete High-brightness LED display, switch with LED light test (optional L9788-11 or L9788-10) 200mA continuous test Can measure AC/DC voltage, suitable for testing solar power generation systems and electric vehicles Basic accuracy Test voltage 50V DC 125V DC 250V DC 500V DC 1000V DC Maximum effective

Standard model with basic DC V accuracy ±0.3%, AC V frequency response 40~1kHz Eliminates harmonics when filtering low-pass at 100Hz/500Hz (measurement of fundamental components in frequency converters) Supports multiple functions such as C measurement and frequency measurement USB communication function for PC measurement (optional required) Wide operating temperature range: -10°C~50°C Basic parameters DC voltage 600.0 mV~1000 V, 5 ranges, basic accuracy: ±0.3% rdg. ±5 dgt.

Standard model with basic DC V accuracy ±0.3%, AC V frequency response 40~1kHz Eliminates harmonics when filtering low-pass at 100Hz/500Hz (measurement of fundamental components in frequency converters) Supports multiple functions such as C measurement and frequency measurement USB communication function for PC measurement (optional required) Wide operating temperature range: -10°C~50°C Basic parameters DC voltage 600.0 mV~1000 V, 5 ranges, basic accuracy: ±0.3% rdg. ±5 dgt.

Helps with fault analysis on test sites Improves work efficiency! Electronic management saves measurement man-hours (Excel® direct input function) Designed to prevent test line insertion errors to ensure safe and secure testing (terminal protection function) Integrated test line and test sheath High dustproof and waterproof rating (IP54) Product feature name CAT III1000V,CAT IV 600V Basic parameters Accuracy guarantee period is 1 year.※ About DMM accuracy: Since digital

5-bit display with 60,000 points, high-resolution measurement DC V basic accuracy ±0.025%, AC V frequency characteristic is a wide frequency range of 20~100kHz Low-pass filtering function removes harmonics (measurement of fundamental components in frequency converters) Supports DC+AC measurement, temperature measurement, C measurement, frequency measurement, and other multifunctional functions Terminal protection design to prevent accidents (to prevent test wires from being

FLUKE 700G04 Key features Precision pressure gauge calibrators designed for fast, accurate test results Make precise pressure measurements from ±10 inH2 O/20 mbar to 10,000 psi/690 bar Highly accurate; 0.05% measurement uncertainty for 1 year Easily view in most environments with bright backlit display Take your gauge anywhere with a rugged protective holster Media compatibility 10 inH2 O, 1, 15, 30 psi: any clean dry non-corrosive gas 100, 300, 500, 1000 psi: any liquids or

FLUKE-700G31/APAC Pressure Gauge Calibrator Key features Precision pressure gauge calibrators designed for fast, accurate test results Make precise pressure measurements from ±10 inH2 O/20 mbar to 10,000 psi/690 bar Highly accurate; 0.05% measurement uncertainty for 1 year Easily view in most environments with bright backlit display Take your gauge anywhere with a rugged protective holster Specifications: Fluke 700G Pressure Gauge Calibrator 700R Ranges: Temperature

3 voltage ranges: 250/500 V (insulation test up to 100 MΩ), and 1000 V (insulation test up to 4000 MΩ) Continuous inspection, 3Ω range measured by 200mA Bright LED illuminated dial Detects live circuit and battery status Basic parameters Test voltage 250 V DC 500 V DC 1000 V DC Rated resistance 100 MΩ 100 MΩ 4000 MΩ Accuracyis the effective measurement range of the first segment Indicate ±5%of the scale at 0.05~50 MΩ Indicate ±5%of the scale between 0.05 ~ 50 MΩ Indicate ±5

Safely and accurately measure PV insulation resistance even during power generation Used to measure insulation resistance of high-voltage equipment (transformers, cables, motors, etc.) Wide testing voltage range: 250 V~5 kV Wide measurement range, up to 10 TΩ Automatic calculation and display of insulation judgment index Data storage function that reduces handwriting and recording Communication options: wireless and USB compatible Compact and lightweight, standard with IP65

Safely and accurately measure PV insulation resistance even during power generation Used to measure insulation resistance of high-voltage equipment (transformers, cables, motors, etc.) Wide testing voltage range: 250 V~5 kV Wide measurement range, up to 10 TΩ Automatic calculation and display of insulation judgment index Data storage function that reduces handwriting and recording Communication options: wireless and USB compatible Compact and lightweight, standard with IP65

Used to measure the insulation resistance of high-voltage equipment (transformers, cables, motors, etc.). Wide test voltage range: 250 V to 5 kV Wide measurement range, up to 10 TΩ Automatic calculation and display of insulation judgment index Reduces the need for data storage for handwritten recording tasks Communication options: Wireless and USB compatible Compact and lightweight, standard with an IP65-compliant hard case Basic Parameters (Accuracy Guarantee Period: 1 year)

Safely and accurately measure PV insulation resistance during the day Equipped with PV-specific functions, measurement time 4 seconds Insulation resistance measurement range: 5 levels Voltage measurement DC1000V, suitable for open-circuit voltage check for 1000V PV systems Comparator function Concrete floors with 1m high drop-resistant design Basic accuracy PVΩ measurement Rated measurement voltage DC500V DC1000V Maximum effective display value 2000 MΩ 4000 MΩ Measurement

Insulation resistance meter with 5 range ranges Multifunctional switch test line to improve operational efficiency! LED lights enable illumination, remote start measurement, and comparator determination results Stable and high-speed measurement even under capacitive loads, with a comparator response time of 0.3 seconds LED backlight to improve work efficiency in darker workplaces 200 mA conduction check function In addition to AC measurement, it also supports DC voltage

Supports wireless communication: Transmit measurement results to smartphones or tablets, allowing you to quickly generate reports by pairing test results with on-site photos or drawings (when used with the wireless adapter Z3210), helping to shorten on-site insulation measurement time. Measurement data is wirelessly transmitted and directly entered into Excel forms 5 test ranges of 50 V / 100MΩ ~ 1000 V / 4000MΩ Digital scale bars Stable and high-speed digital display, PASS

Insulation Test Voltage Specifications Insulation test voltage: five ranges of 50 V, 125 V, 250 V, 500 V, and 1000 V, suitable for various application scenarios Test voltage 50V DC 125V DC 250V DC 500V DC 1000V DC Maximum effective display value 100 MΩ 250 MΩ 500 MΩ 2000 MΩ 4000 MΩ Accuracy: The first effective measurement range is MΩ ±2% rdg.±2 dgt0.200-10.00 ±2% rdg.±2 dgt0.200-25.0 ±2% rdg.±2 dgt0.200-50.0 ±2% rdg.±2 dgt0.200-500 ±2% rdg.±2 dgt,0.200-1000 Minimum measured

5 measurement ranges, test voltage 50V/100MΩ~1000V/4000MΩ Stable & high-speed digital display, PASS/FAIL response time only 0.3 seconds 1m drop resistance on concrete High-brightness LED display, switch with LED light test (optional L9788-11 or L9788-10) 200mA continuous test Can measure AC/DC voltage, suitable for testing solar power generation systems and electric vehicles Basic accuracy Test voltage 50V DC 125V DC 250V DC 500V DC 1000V DC Maximum effective display value

Quickly check current, voltage, power, and power factor Quickly check current, voltage, power, and power factor Display 4 parameters at the same time • Power meter with measurable power of 5W and current of 60mA; It can measure up to 360kW power from 5W at a low current of 60mA In addition to current, voltage, and power, simple accumulated energy and phase sequence can be measured Operating system that supports fast measurement Measured values can be transferred to a

AC Leakage Current Clamp Meter CM4003 Product Overview Professional AC leakage current clamp meter featuring output and external power supply functions for comprehensive electrical testing applications. Key Specifications AC Current Range 6.000 mA, 60.00 mA, 600.0 mA, 6.000 A, 60.00 A, 200.0 A (6 ranges, true RMS rectification) Basic Accuracy (45 Hz - 400 Hz) ±1.0% rdg ±5 dgt (6.000 mA to 6.000 A)±1.5% rdg ±5 dgt (60.00 A, 200.0 A) Base Accuracy (15 Hz - 45 Hz, 400 Hz - 2 kHz

Basic parameters (1 year for accuracy, 1 year for adjusted accuracy) AC current range 6.000 mA, 60.00 mA, 600.0 mA, 6.000 A, 60.00 A, 200.0 A, 6 ranges, true RMS rectificationBasic accuracy 45 Hz - 400 Hz: ±1.0% rdg ±5 dgt (6.000 mA to 6.000 A), ±1.5% rdg ±5 dgt (60.00 A, 200.0 A).Base accuracy 15 Hz - 45 Hz, 400 Hz - 2 kHz: ±2.0% rdg ±5 dgtAccuracy specification range 0.060 mA ~ 200.0 A AC voltage range None Frequency range 15.0 Hz ～ 2000 Hz Crest factor 3 (outside of 200.0