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RKI Manuals & User Guides

User manuals, setup guides, troubleshooting help, and repair information for RKI products.

Tip: include the full model number printed on your RKI label for the best match.

About RKI manuals on Manuals.plus

RKI, Inc. the world leader in gas detection and sensor technologies. In business for over 75 years, Riken has sold over 800,000 portable and fixed gas monitors worldwide with annual sales exceeding $220 million. They have over 700 employees, a large number of which are engineers and scientists. Their official website is RKI.com

A directory of user manuals and instructions for RKI INSTRUMENTS products can be found below. RKI INSTRUMENTS products are patented and trademarked under brands RKI, Inc.

Contact Info:

Phone: (800) 754 – 5165

Fax: (510) 441 – 5650

Address: 33248 Central Ave, Union City, CA 94587 U.S.A

RKI manuals

Latest manuals from manuals+ curated for this brand.

RKI 04 Series Calibration Station User Guide

August 29, 2025

RKI 04 Series Calibration Station User Guide Specifications Model: SDM-04 Cal Station Series: 04 Series Monitor Display: LCD Power: Battery-operated Connectivity: USB port Turning on the Power Hold down the…

RKI 61-1001-04SS Hydrogen Detector Instruction Manual

May 9, 2024

RKI 61-1001-04SS Hydrogen Detector Specifications: Product Name: 61-1001-04SS Hydrogen Detector Part Number: 71-0663 Revision: P1 Released: 2/8/24 Manufacturer: RKI Instruments, Inc. Website: www.rkiinstruments.com Description: The NC-6205-01 Hydrogen Detector is designed…

RKI GX-2012 Confined Space Multi Gas Detector User Guide

November 27, 2023

Quick Reference Guide For Model GX-2012 Note: Turn on and adjust the GX-2012 gas monitor in a known fresh air area. Turning the GX-2012 ON Note: This start up sequence…

RKI 82-5202-XX Email-Text Generator User Manual

March 23, 2023

RKI 82-5202-XX Email-Text Generator User Manual Product Warranty RKI Instruments, Inc. warrants gas alarm equipment sold by us to be free from defects in materials, workmanship, and performance for a…

RKI 65-2322RKSS Oxygen Transmitter User Manual

March 8, 2023

RKI 65-2322RKSS Oxygen Transmitter WARNING Read and understand this instruction manual before operating the detector. Improper use of the detector could result in bodily harm or death. Periodic calibration and…

RKI 65-2462RK Hydrogen Transmitter Instructions

July 30, 2022

65-2462RK Hydrogen Transmitter Instruction Manual WARNING Read and understand this instruction manual before operating the detector. Improper use of the detector could result in bodily harm or death. Periodic calibration…

RKI 35-3001A-08 Combustible Gas Sample-Draw Detector User Manual

July 22, 2022

RKI 35-3001A-08 Combustible Gas Sample-Draw Detector Overview This operator’s manual describes the 35-3001A-08 combustible gas/carbon monoxide sample-draw detector. This manual also describes how to install, start up, maintain, and calibrate…

RKI 30-0960-03 Flow Through Adapters User Manual

July 17, 2022

RKI 30-0960-03 Flow Through Adapters Description The attached detector head operator's manual can be used in conjunction with this supplement for the 50-0960-05 flow-through adapter. The flow-through adapter includes a…

RKI 30-0954RK Sample Draw Aspirator Adapter User Manual

July 16, 2022

RKI 30-0954RK Sample Draw Aspirator Adapter WARNING Read and understand this instruction manual before operating detector. Improper use of the detector could result in bodily harm or death. Periodic calibration…

RKI 65-2462RK-04 Hydrogen Transmitter User Manual

June 7, 2022

RKI 65-2462RK-04 Hydrogen Transmitter User Manual WARNING Read and understand this instruction manual before operating transmitter. Improper use of the transmitter could result in bodily harm or death. Periodic calibration…

RKI H6400 Series Crane User Manual: Operation, Installation, and Maintenance Guide

User Manual

Comprehensive user manual for the RKI H6400 Series Crane, covering installation, operation, maintenance, specifications, and safety guidelines for commercial-grade truck equipment.