Digital Gas Readout-
![The RKI Instruments GX-2012 Multi-Gas Detector is a red portable gas detector featuring advanced micro-sensor technology. It includes a black antenna and a digital screen that shows 4-gas monitoring measurements, accompanied by several buttons below for simple control and settings.]()
![The RKI Instruments GX-2012 Multi-Gas Detector is a red, handheld device that incorporates micro-sensor technology and features a black antenna at the top. Its display shows various gas concentration levels, and the front panel includes multiple control buttons arranged in a grid pattern for accurate monitoring of four different gases.]()
![The RKI Instruments GX-2012 Multi-Gas Detector, utilizing micro-sensor technology, is a red device that includes a stylish black antenna and features a digital display for monitoring four gases. Conveniently positioned below the screen are white buttons that enable easy operation.]()
Digital Gas Readout 
RKI Instruments
RKI Instruments GX-3R/GX-3R Pro Calibration Kit
Price $456.00Unit price /Unavailable-
Digital Gas Readout
RKI Instruments
RKI Instruments GX-Force Confined Space Kit 72-0290-22-C-51
Price $1,473.00Unit price /Unavailable 
Digital Gas ReadoutSaleRKI Instruments
RKI Instruments HS-04 Series H2S Single Gas Monitor 73-0063
Now $94.00 Was $195.00Unit price /UnavailableIn stock (49 units)-
RKI Instruments
RKI Instruments Manual Calibration Kit for GX-2009 Monitor
Price $473.00Unit price /Unavailable -
Warranty Included
-
Digital Gas ReadoutSale
RKI Instruments
RKI Instruments OX-04 Series O2 Single Gas Monitor 72-0018
Now $94.00 Was $195.00Unit price /UnavailableIn stock (114 units) -
RKI Instruments
RKI Instruments Padded Carrying Case 20-0115RK-01
Price $80.00Unit price /Unavailable -
![Introducing the RKI Instruments Regulator with Gauge 81-1050RK, a brass regulator ideal for precise calibration gas management. This regulator by RKI Instruments features an attached pressure gauge with a clear dial displaying blue and black markings, along with a convenient turning knob for effortless adjustment.]()
![The RKI Instruments Regulator with Gauge 81-1050RK, constructed from brass and steel, is equipped with a pressure gauge and adjustment knob, making it essential for calibrating gas systems. The gauge provides numerical indicators for accuracy, and a small screw on the side allows for precise adjustments.]()
RKI Instruments
RKI Instruments Regulator with Gauge 81-1050RK
Price $125.00Unit price /Unavailable -
![Close-up of an RKI Instruments Regulator with Gauge 81-1050RK-25, featuring a brass body, a pressure gauge with numbers and markings, a silver valve knob, and a CGA 600 Connection at the top.]()
![Close-up of a brass beer keg tap with a cylinder and an RKI Instruments Regulator with Gauge 81-1050RK-25 attached. The gauge has a clear cover, displaying manufacturer details and pressure readings. A silver adjustment knob is on the side, complemented by a C10 Connection for precision control.]()
RKI Instruments
RKI Instruments Regulator with Gauge 81-1050RK-25
Price $125.00Unit price /Unavailable 
![Four RKI Instruments S2 Fixed Gas Sensor/Transmitters, with round metal tops and cylindrical bases, are lined up against a white background. Each sensor, designed for explosion-proof construction, showcases a distinctive colored detail on its base.]()
![Four RKI Instruments S2 Fixed Gas Sensors/Transmitters, featuring explosion-proof construction, are arranged in a row. Each metal-cased sensor, branded with "RKI Instruments," showcases various connectors at the bottom. The sensors feature distinct designs and sizes, displayed against a plain white background.]()
![Four RKI Instruments S2 Fixed Gas Sensor/Transmitters lined up in a row, each featuring a round metallic top with the "RKI Instruments" label. These sensors are engineered for handling toxic gases, displaying diverse designs and connectors at the bottom, set against a simple white background.]()
![Four RKI Instruments S2 Fixed Gas Sensor/Transmitters, constructed with metal circular designs and various attachments, feature rotary knobs and labeled markings suitable for gas sensor applications. Each explosion-proof device has a unique connector at the bottom and is available in colors ranging from black to metallic. These devices are aligned horizontally on a white background.]()
![Four RKI Instruments S2 Fixed Gas Sensor/Transmitters with metal housings and red colored bands are aligned in a row, featuring explosion-proof construction. Each sensor/transmitter has distinct attachments or ends, and they are set against a plain white background, ensuring safety even in environments with toxic gases.]()
![Four RKI Instruments S2 Fixed Gas Sensor/Transmitter units are aligned horizontally on a plain white background. Each sensor, engineered for explosion-proof construction, features a unique attachment at the bottom to ensure safety even in environments with toxic gases.]()
![A series of four metallic RKI Instruments S2 Fixed Gas Sensor/Transmitter units are arranged side by side. Each unit showcases unique designs and configurations, with a range of adapters fitted to their bases. These cylindrical sensors display the RKI Instruments branding in an embossed style and are constructed with explosion-proof features for safe use in volatile environments.]()
![Four RKI Instruments S2 Fixed Gas Sensor/Transmitters are arranged in a horizontal line. Each features a round, metallic top adorned with distinct markings and has a ridged texture that evokes an explosion-proof design. These tops are mounted on cylindrical bases in different hues of silver, black, and red.]()
![Four RKI Instruments S2 Fixed Gas Sensor/Transmitters, crafted with explosion-proof construction, feature circular heads and bases in various colors. Displayed side by side on a white background, each sensor possesses a unique design and shape, ensuring safe operation even in environments with toxic gases.]()
![Four RKI Instruments S2 Fixed Gas Sensors/Transmitters, each with a metal round valve featuring a textured top and cylindrical base, are lined up horizontally against a plain background. These sensors are designed for explosion-proof construction and boast distinct base designs with varying lengths and colors, including silver, black, and green accents.]()
![A lineup of four RKI Instruments S2 Fixed Gas Sensor/Transmitters, each with explosion-proof construction and a metallic finish, showcases an array of sizes and designs complemented by red and black accents.]()
![Four RKI Instruments S2 Fixed Gas Sensors/Transmitters with circular tops and varying cylindrical bases are aligned against a white background. Each sensor, crafted with explosion-proof construction, boasts distinct fittings and textures on the top surfaces.]()
![Four RKI Instruments S2 Fixed Gas Sensors/Transmitters are aligned horizontally, each featuring distinct attachments and designs to efficiently manage toxic gases. They exhibit differences in shape and color, highlighting their advanced capabilities. These sensors, set against a plain white background, are engineered with explosion-proof construction to ensure safety.]()
RKI Instruments
RKI Instruments S2 Fixed Gas Sensor/Transmitter
From $620.00Unit price /Unavailable-
Digital Gas Readout
RKI Instruments
RKI Instruments SC-04 Series Cl2 Single Gas Monitor 73-0075
Price $470.25Unit price /Unavailable -
Digital Gas Readout
RKI Instruments
RKI Instruments SC-04 Series HCN Single Gas Monitor 73-0071
Price $470.25Unit price /Unavailable -
Digital Gas Readout
RKI Instruments
RKI Instruments SC-04 Series NH3 Single Gas Monitor 73-0077
Price $470.25Unit price /Unavailable -
Digital Gas Readout
RKI Instruments
RKI Instruments SC-04 Series NO2 Single Gas Monitor 73-0073
Price $470.25Unit price /Unavailable 
Digital Gas ReadoutRKI Instruments
RKI Instruments SC-04 Series PH3 Single Gas Monitor 73-0079
Price $470.25Unit price /Unavailable-
Digital Gas Readout
RKI Instruments
RKI Instruments SC-04 Series SO2 Single Gas Monitor 73-0081
Price $470.25Unit price /Unavailable
