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Hioki Memory HiLoggers are high-speed data loggers for recording multiple channels of voltage, temperature, resistance or humidity signals, some models providing complete isolation between channels and strong noise resistance. The Hioki LR8512 is a wireless, 2-channel pulse input module that utilizes Bluetooth® technology to either send measured data to the Hioki LR8410 Wireless Logging Station or to an Android (TM) tablet (available Spring 2015). WIRELESS PULSE LOGGER

LR8512 2 ch

Bluetooth® is a trademark of Bluetooth SIG, Inc. and licensed for use by HIOKI E.E. CORPORATION.


Key Features

• For pulse totalization and measuring logical ON/OFF signals or revolutions

• Compact, two-channel model fits where other devices don’t

• Measurement data is sent to the Hioki LR8410 using Bluetooth® wireless technology

• Measurement data is saved even when communications are interrupted

• Three-way power (AC adapter, AA alkaline batteries, or external 5 to 13.5 V power supply)

• Instrument can store 500,000 data points per channel

■ Basic specifications (Accuracy guaranteed for 1 year, Post-adjustment accuracy guaranteed for 1 year)




Measurement data is sent wirelessly to the LR8410-20, which is required in order to collect data. Up to seven units can be controlled. Operates over a line-of-sight distance of up to 30 m (98.43 ft)

Measurement parameters


[Number of channels] 2ch (common GND)
[Measurement modes] Pulse (Totalization/Instant), no. of revolutions, logic (Records an 1/0 for each recording interval)
[Measurement ranges] Totalization: 1000M pulse f.s., resolution: 1 pulse; No. of revolutions: 5000/n[r/s] f.s., resolution: 1/n [r/s]
*n is the number of pulses, 1 to 1000, per revolution.
[Supported input format] Non-voltage “a” contact (always-open contact point), open collector, or voltage input (0 to 50 V)




[Interval] 0.1 to 30 sec, 1 to 60 min, 16 selections, [Mode] Instantaneous value


Power supply


AC Adapter Z2003 (100 to 240 V AC, 50/60 Hz), or LR6 (AA) alkaline battery ×2, or External power: 5 to 13.5 V DC


Continuous use


About 14 days using AA alkaline batteries (with an interval of 1s and Bluetooth® on)


Dimensions and mass


85 mm (3.35 in) W × 61 mm (2.40 in) H × 31 mm (1.22 in) D, 95 g (3.4 oz) (excluding the battery)




CD-R (Instruction manual, Logger utility software) ×1, Measurement guide ×1, Caution paper (using radio wave) ×1, LR6 (AA) Alkaline battery ×2, Connection cable L1010 ×2


Data can be downloaded using Hioki’s tablet and smartphone app (for Android devices).

Search for “HIOKI” and download the Wireless Logger Collector!

QR Code link to Hioki’s Android app*

Scan this QR Code with an Android device to access the Google Play download page directly *QR Code is a registered trademark of Denso Wave Incorporated.


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Contact ACA TMetrix Inc.


3585 Laird Road, Unit 15 & 16, Mississauga ON L5L 5Z8

Phone: 1-800-665-7301

Fax: 1-905-890-1959

Email: info@tmetrix.com

About ACA TMetrix Inc.

ACA TMetrix Inc. is a leading supplier of test instruments and design tools in Canada. For over 50 years we have provided services and support for products that are manufactured by the world's leading instrument suppliers.

TMetrix Ltd. is Part of the ACA Group of Companies. Allan Crawford Associates (ACA), is one of Canada's largest distributors of electronic components, test equipment, and scientific solutions.

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