Get Connected To Create and Share
Graphical Reports in A Flash!

Easy! Just connect the Z3210 Wireless Adapter to your Hioki compatible instrument, to make it Bluetooth® ready.
Key Features
  • Increase your work efficiency, by eliminating human errors from manual reporting
  • Transfer readings on instruments to easy-to-read graphical reports to prove integrity
  • Increase your work productivity & save costs!
  • Provide additional new functions for Hioki instruments such as waveform display & more!
  • Compliance with wireless regulations in more than 50 countries and regions

Model No. (Order Code)


Note) Z3210 cannot be used by itself. Wireless communication will be possible by connecting to a compatible measuring instrument.

Easy! Just connect the Z3210 to a Hioki compatible instrument!

Wirelessly connect Hioki-compliant instruments with a simple connection.
Transmit measured values to your tablet or smartphone.

Supports labor savings by preventing transcription errors

Previously, measured values were recorded by hand and then they were typed at the office.
By making measurements wireless, it will prevent transcription errors from paper to PC, save labor and reduce the work hours.

Easy report preparation

With Hioki’s free application “GENNECT Cross”, you can create reports using measured values, graphs and photos while measuring.

Compliance with wireless regulations in more than 50 countries and regions

Even wireless technologies with low signal strength must meet the regulations of each country.
Z3210 complies with wireless regulations in more than 50 countries and regions and does not violate the regulations when it is used at the countries and regions.

Compatible products (scheduled included)

The number of compatible measuring instruments will be gradually increased.

GENNECT Cross Special WEB site

A special website introducing the charm og GENNECT Cross has been released.
We well continue to provide useful information such as functions, application examples, and technical information in the field.

Click here for GENNECT Cross special site

For those who are developing apps

For communication commands, please contact us from below.

Contact Form

Basic specifications

Operating environment Indoors, pollution degree 2, operable at an altitude
specified in specifications of each measuring instrument to which the adapter is attached
Operating temperature and humidity (Storage temperature and humidity) -30℃ (-22℉) to 70℃ (158℉), 90% RH or less (no condensation)

  • Safety: EN61010
  • RF: EN300 328
  • RF EMC: EN301 489-1, EN301 489-17
  • Exposure: EN62479


Maximum attaching/detaching count 5000 times
GENNECT Cross App confirmed compatible OSs iOS 13 or later, Android 8 or later, Bluetooth® 4.0 or later
Bluetooth® communication distance About 10 m (line-of-sight distance)
Product warranty period 3 years (do not exceed the maximum attaching/detaching count)
Dimensions and mass Approx. 16.4 mm (0.65in)W × 6.7 mm (0.26in)H × 15.6 mm (0.61in)D, 1.5 g (0.05 oz.)
AccessoryAccessory Instruction manual

Countries and regions where wireless operation is currently supported (Z3210)

Countries and regions where wireless operation is currently supported Australia, Austria, Belgium, Bulgaria, Canada, Chile, China, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hong Kong, Hungary, Iceland, Indonesia, Ireland, Italy, Japan, Korea, Latvia, Liechtenstein, Lithuania, Luxembourg, Macao, Malaysia, Malta, Mexico, Netherlands, New Zealand, Norway, Philippines, Poland, Portugal, Romania, Singapore, Slovakia, Slovenia, Spain, Sweden, Switzerland, Taiwan, Thailand, United Arab Emirates (UAE), United Kingdom, United States, and Viet Nam
Note Use of devices that emit radio radiation requires approval in the country of use. Thus, use of the instrument with the adapter attached in a country or region where they have not been approved may be subject to penalty as a violation of law.
Preview Catalog: WIRELESS ADAPTER Z3210 Download PDF  [1MB] English

For more information, click here

Compatible products
Last update: Aug 2020 (Supported devices will be added sequentially!)

  • Measure everything from leakage to load
  • 0.60 mA (resolution 10 μA) to 600.0 A
  • Inrush current measurement

Learn more


  • 3-pole or 2-pole method
  • Supports Class A to Class D ground types
  • IP67 protected – top in the industry

Learn more