HIOKI DT4253 | HVAC Digital Multimeter | 1000 V, K-Type Temp, 4–20 mA
Genuine Hioki DT4253 digital multimeter from General Tech Services LLC, Saudi Arabia, with free Saudi Arabia shipping available.
Part No. DT4253
Product Overview
The Hioki DT4253 is a True RMS digital multimeter designed for HVAC, instrumentation, and gas-burning equipment applications. It combines electrical measurement functions with a dedicated low-current range, temperature measurement, optional clamp-sensor compatibility, and inverter-output testing capabilities.
The DT4253 measures DC voltage from 600.0 mV to 1000 V with basic accuracy of ±0.3% rdg ±5 dgt. AC voltage is measured from 6 V to 1000 V across a 40 Hz–1 kHz frequency range, with True RMS measurement and accuracy of ±0.9% rdg ±3 dgt from 40 to 500 Hz.
A dedicated 60 µA to 60 mA range is suitable for applications such as 4–20 mA instrumentation loops and flame-sensor current measurements. Optional clamp sensors can also be used to extend AC current measurement capability.
For inverter-related work, the low-pass filter helps remove harmonic components from the measured waveform, supporting voltage measurement on the secondary side of inverters. The meter also supports temperature measurement.
The DT4253 is rated CAT IV 600 V / CAT III 1000 V and is designed and manufactured in Japan. An optional DT4900-01 Communication Package enables data transfer to a PC. Hioki specifies a 3-year warranty for the instrument.
Key Benefits
- True RMS measurement for AC voltage
- DC voltage measurement up to 1000 V
- Basic DC voltage accuracy of ±0.3% rdg ±5 dgt
- Dedicated 60 µA–60 mA range for low-current applications
- Suitable for 4–20 mA loops and flame-sensor current
- Temperature measurement capability
- Optional clamp sensors for AC current measurement
- Low-pass filter for inverter output measurements
- CAT IV 600 V / CAT III 1000 V safety rating
- Optional PC communication through DT4900-01
- Made in Japan
Who This Product Is Best For
The Hioki DT4253 is suitable for HVAC and refrigeration technicians who need electrical, temperature, and low-current measurement functions in the field.
It is also suited to instrumentation engineers working with 4–20 mA loops, gas-burner and boiler service engineers, and maintenance teams checking inverter outputs.
The combination of True RMS AC voltage measurement, low-current measurement, temperature measurement, and optional clamp sensors makes it useful for technicians who need several measurement functions in one portable instrument.
How to Use It
- Confirm that the DT4253 and its accessories are suitable for the intended measurement.
- Read the Hioki instruction manual before first use.
- Select the required measurement function and range.
- Connect the test leads, temperature sensor, or optional clamp sensor as specified in the manual.
- Observe the instrument's CAT rating and applicable electrical safety procedures.
- Record measurement results manually or use the optional DT4900-01 Communication Package for PC data transfer.
Frequently Asked Questions
What is the Hioki DT4253?
The DT4253 is a True RMS digital multimeter designed for HVAC, instrumentation, and gas-burning equipment applications.
Is the DT4253 a True RMS multimeter?
Yes. It uses True RMS measurement for AC voltage applications.
Can the DT4253 measure 4–20 mA loops?
Yes. Its dedicated 60 µA to 60 mA range is suitable for low-current applications including 4–20 mA instrumentation loops.
Can it measure flame-sensor current?
Yes. The 60 µA to 60 mA low-current range is suitable for flame-sensor current measurement.
Can the DT4253 measure AC current directly?
AC current measurement is available using optional compatible clamp sensors.
What is the voltage measurement range?
DC voltage is measured from 600.0 mV to 1000 V. AC voltage is measured from 6.000 V to 1000 V across four ranges.
Does it measure temperature?
Yes. Temperature measurement is one of the DT4253's supported functions.
Does it have a low-pass filter?
Yes. The low-pass filter helps remove harmonic components when measuring inverter outputs.
What is the safety rating?
The DT4253 is rated CAT IV 600 V / CAT III 1000 V.
Does it support PC data transfer?
Yes. PC communication is available with the optional DT4900-01 Communication Package.
Does the DT4253 come with a warranty?
Hioki specifies a 3-year warranty for the instrument. General Tech Services also provides local technical support in Saudi Arabia.
Should I choose the DT4253 or the DT4281?
The appropriate model depends on the measurements and functions required for your application. Contact General Tech Services with your measurement requirements and we can confirm the relevant model.
Is delivery available across Saudi Arabia?
Yes. Free Saudi Arabia shipping is available. Call +966 569 289 544 for current pricing and lead time.
Request a Quote Today
For pricing, availability, or technical assistance, contact General Tech Services LLC.
Call +966 569 289 544 | www.generaltechshop.sa
Supplier: General Tech Services LLC — Saudi Office, Dammam.
