DIGITAL MULTIMETER DT4200 Series Super Fast Response Rate and Safety Features Take High-End Models Standard Models cket Models .-„„„„.. and other information are available on our website. DMMs For Every Application

To Be The World’s Fastest DT4280/4250/4220 Series Features The world’s fastest DMM engine In striving to offer the world’s fastest measurement response in a DMM, the custom ASIC is developed in-house at Hioki, allowing us to embody the concentration of our technological strengths. Nearly 0.6 s measurement response Get a stable reading in about half a second from probe contact to display. See for yourself how fast it really is with the DT4250 and DT4220 Series. Absolutely Reliable True RMS Measures distorted current values Signal measured with averaging method Signal measured with true rms method...

High accuracy, additional function enhancements, broad range of measurement items DT4281/4282 Measurement Parameters DC voltage AC voltage DCV + ACV Safety First For electrical work and power line applications No ‘A’ terminal Includes clamp sensor connection terminals Range Resistance Capacitance Frequency Temperature 630 Hz low-pass filter cuts harmonics ideal for measuring inverter systems. The current terminal is intentionally excluded, for those who need the extra safety of a current measurement clamp. General Purpose Red display warns of over-range For laboratories and R&D 6A and 10A ranges...

DT4200 Series Basic Comparison DT4281 Basic Characteristics True RMS DCV basic accuracy Measurement items (Typical ranges are indicated; may not reflect maximum or minimum measurable signal) DC voltage Temperature Capacitance Continuity check Diode check Voltage detection Additional Functions AUTO AC/DCV Peak measurement DC/AC Analog filter Digital filter Low-pass filter Digital filter Pass-band : 100Hz/500Hz AUTO / MANUAL AUTO / MANUAL Max/Min value display Relative display Decibel conversion Percentage conversion display Display update setting Hold display value Data storage Max 400 data Operating...

Current Measurement Based Selection Guide Why are there no current measurement terminals on some of the models? Hioki’s new digital multimeter series include models with no directly accessible current measuring terminals. These models reflect our mission to provide the highest level of safety in a DMM. SAFE NOT SAFE Solution Voltage measurement ranges High input impedance measurements Measures voltage Current measurement ranges Low input impedance measurements Measures current Current measurement ranges Low input impedance measurements Voltage is measured by mistake Accidentally measuring voltage...

Easy to see even in dark worksites Wide viewing angle display Read measurements from any angle. Continuity check White backlight ensures readable measurements even in dark locations. Red screen indicates short circuits. Visual confirmation even in noisy worksites. When the ‘A’ range is selected*1 Only ‘A’ and COM terminals are accessible When ‘μA mA’ range is selected Only ‘μA mA’ and COM terminals are accessible *1. The ‘A’ range is only on the DT4282. Terminal incorrect lead connections Over-range input indication Input over 1000 V AC or DC is indicated by a red screen and a clear beep. Avoid...

7 Accuracy Guaranteed for 1 Year @ 23 ± 5°C (73°F±41°F 80% RH or less (no condensation) , Input Impedance Crest factor Accuracy specification range 3 or less (1.5 or less for the 1000.0V range) 5% or more of each range With the filter ON, accuracy is defined only for frequencies 100Hz or less. Furthermore, 2% rdg. is added 6A, 10A range : DT4282 only Shunt Resistance Shunt resistance μA Range 101Ω/ mA Range 1Ω/ A Range 10mΩ Crest factor 3 or less (Note that it applies to 1/2 of the range.) Accuracy specification range Accuracy is not defined for measurements below 5% of range Continuity Check...

DT4251/DT4252/DT4253 ■ Display Bar graph refreshes 40 times/second. Acts just like an analog meter to intuitively expose changes in the measured signal. Voltage and current are conveniently displayed simultaneously when either is being measured. Dual-value and bar graph displays Continuity check Wide viewing angle display Bright backlight The red LED serves for continuity checking. Read measurements from any angle. White backlight ensures easy reading of measured values even in dark worksites. The A terminal is omitted to enhance safety *1 Over-range input indication Omitting the unused current...

9 Accuracy Guaranteed for 1 Year @ 23 ± 5°C (73°F±41°F 80% RH or less (no condensation) , High precision 600mV range : DT4252 only Range High precision 600mV range 600.0 mV 6.000 V 60.00 V 600.0 V 1000 V Input Impedance 11.2MΩ ± 2.0%//100pF or less Crest factor Accuracy specification range Input Impedance 3 up to 4000 counts and reduces linearly to 2 at 6000 counts. For ACV, minimum 1% of range; add ±5 dgt. when measuring at or below 5% of range With the filter ON,the accuracy is not specified in 100Hz/500Hz or more Input Impedance 10.00 A 3 up to 4000 counts and reduces linearly to 2 at 6000...

Wide viewing angle display Read measurements from any angle. Bright backlight White backlight ensures easy reading of measured values even in dark worksites. The A terminal is omitted to enhance safety Omitting the unused current measurement terminal helps to avoid operator faults such as short circuits, breaker tripping and fires. Bar graph display Bar graph refreshes 40 times/second. Acts just like an analog meter to intuitively expose changes in the measured signal. Over-range input indication The screen flashes to indicate input overload and over-range conditions. ■ Designed for Effortless...

11 Accuracy Guaranteed for 1 Year @ 23 ± 5°C (73°F±41°F 80% RH or less (no condensation) , Resistance Measurement AC Voltage Range 6.000V 60.00V 600.0V Crest factor Accuracy specification range 600.0 V Crest factor Accuracy specification range DT4221 only Input Impedance 900kΩ ± 20 % 3 up to 4000 counts and reduces linearly to 2 at 6000 counts. For ACV, minimum 1% of range; add ±5 dgt. when measuring at or below 5% of range With the filter ON,the accuracy is not specified in 100Hz/500Hz or more Detection Voltage Range Detection Target Frequency Measurement Current Open-terminal Voltage Measurement...