All Products

400TMHD-KFA 400,000 BTU Kerosene Diesel Forced Air Heater with Thermostat by Master

We know you need your equipment to work as hard as you do. Trust Master's 400,000BTU Kerosene/Diesel Forced Air Torpedo Heater to get the job done. This versatile,multi-fuel heater will warm up to 10,000 square feet of your shop, barn, constructionsite, or wherever you need powerful, dependable heat. This high output heater's time-tested design includes Master's rigorously tested steel construction, cold-start system,plus the built-in convenience and safety features you expect from Master products.Master—built for power.

Features

• Heat up well-ventilated construction sites, warehouses, workshops, farms, or largegarages
• Made of rugged steel for years of use
• Built-in air pressure gauge and thermostat for efficient operation
• 5-Point Safety System, including high temperature limit shut off, flame-out fuel cut,and thermocouple
• Large 21 gallon fuel tank
• 1-Year warranty

*Please note we can only ship RKI products to customers within the United States

*Please note we can only ship RKI products to customers within the United States

*Please note we can only ship RKI products to customers within the United States

PH700 Benchtop pH Meter by Apera

The Apera Instruments PH700 benchtop pH meter provides quick and stable pH readings for basic laboratory testing and educational purposes at an outstanding cost-effectiveness.

Reliable Measurement: With its quality 3-in-1 Combination pH electrode and the advanced digital processing technology, the measuring of pH and temperature is quick, accurate and stable (accuracy: ±0.01 pH, range: 0 to 14.00 pH). Splash-proof and Dust-proof structure design, ideal for use in harsh environment.

Intelligent Functions: Quick& Easy Auto Calibration: automatically recognizes 6 types of pH standard solutions. 0 to 100°C auto temperature compensation. 50 groups of data storage. Max/Min measuring mode available, alternately displaying the maximum and minimum readings.

Comes with an easy-to-install electrode holder and 3 bottles of premixed pH calibration solutions (4.00, 7.00, 10.01). The product is CE certified and comes with a Two-Year warranty for the meter; 6 months for the electrode.

• Equipped with 201T-S 3-in-1 Combination pH Electrode, Auto Temp. Compensation, measuring pH and temperature simultaneously
• Advanced Auto Calibration Mode with Calibration Guide and Self-Diagnosis
• Advanced digital processing technology helps generate quick and stable readings
• IP54 Spill-proof and Dust-proof, durable and reliable
• Comes with easy-to-install electrode holder and pre-mixed calibration solutions
• 50 Groups of Data Storage

SX-PH 0 - 14 pH, 3ft, BNC Connection pH Probe by Agrowtek

High quality pH sensor probe for SXH and SXHM transmitters. Made in USA.

71017 SkyMaster 25x100 Binocular by Celestron

Celestron's SkyMaster Series of large aperture binoculars are a phenomenal value for high performance binoculars ideal for astronomical viewing or for terrestrial (land) use - especially over long distances. Each SkyMaster model features high quality BaK-4 prisms and multi-coated optics for enhanced contrast. Celestron has designed and engineered the larger SkyMaster models to meet the special demands of extended astronomical or terrestrial viewing sessions.

For maximum stability and secure optical alignment the 100 mm SkyMaster model features enhanced structural reinforcement to the main binocular body. As an additional convenience, the 100 mm SkyMaster model also includes an integral super rigid photo tripod adapter. The SkyMaster Series binoculars are built to provide years of magnificent views of the world around you and the heavens above.

• 25x magnification porro prism binocular
• Giant 100 mm objective lens offers maximum image brightness in low-light and long-range conditions
• Ultra sharp focus across the field of view
• Individual Eyepiece Focus to ensure optimal focus position
• Multi-Coated optics for sharp, clear views
• Suitable for long-range terrestrial or astronomical viewing
• Protective rubber covering for ultra-firm grip
• Integrated tripod adapter rod for ultra-stable tripod mounting
• Long eye relief ideal for eyeglass wearers
• Deluxe padded carrying case included for travel and safe storage
• Limited Lifetime Warranty provides best protection and product support on the market

08541-39 Thermocouple Wire Type K 20-Gauge, Glass Braid Insulation with SS Overbraid by Digi-Sense

Wire comes in 20-gauge size, ideal for fabricating your own probes or extension cables (meets ANSI and ASTM standards). Choose from wire with polyvinyl chloride (PVC), fluorinated ethylene propylene resin (FEP/FEP), fiberglass, high-temperature fiberglass, or ceramic fiber outer/inner insulation. These cables are also available in 100-ft or 1000-ft lengths for any application.

GD-70D4S-MH250S GD-70D Smart Transmitter, 0-500 PPM Hydrogen, Specific, in NEMA 4X Housing with Strobe, 115 / 220 VAC. by RKI Instruments

RKI Instruments has been making high quality gas detection and monitoring units for over 15 years. With an emphasis on safety and reliability, RKI Instruments excels at providing the best products in gas detection and sensor technology on the market. Every year, RKI strives to improve its product offering and scours the globe for the latest technologies and innovative designs. With the introduction of the GD-70D Series Intelligent Gas Detector, employers and workplace safety managers can feel confident that they have purchased a reliable detector that is built to last.

GD-70D Series Intelligent Gas Detector

The GD-70D Series Intelligent Gas Detector is a new smart gas detection transmitter that monitors combustibles, oxygen, and a wide range of toxic gases. The unit can be used as a standalone device, integrated with other PLC systems, or integrated with RKI's Beacon series of single and multi-channel controllers. Its common platform integrates numerous detection methods and requires very little maintenance.

Exclusive Features

The plug and play intelligent sensors make for easy setup and calibration by internally retaining calibration and sensor data. This allows workers to replace sensors while in the field without the need to reprogram the equipment. For little maintenance and optimal reliability, the internal technology automatically adjusts for long-term zero and span drift. The pump flow is also self-tuning for low maintenance functioning. In general, the smart sensors use electrochemical cell detection, semiconductor detection, pyrolysis-particle detection, galvanic cell detection, and catalytic combustion detection.

The GD-70D Series features a large LCD display that easily reads all notifications and provides a color coded graph for alarm status (first and second alarms are red, and fault alarms are yellow). The LCD screen displays the pyrolyzer connection, gas concentration, detection unit of measurement, the detected gas, the maintenance status, sensor identification, the flow rate, a graph of gas concentration, error codes, and alarm points. All operational settings are completely user adjustable from the front panel. The unit also has a self-diagnosing function which detects sensor trouble and system failure. The Intelligent Gas Detector has a convenient troubleshoot feature through its firmware. This allows users to investigate and resolve their own equipment issues while minimizing maintenance costs.

Specifications

The Intelligent Gas Detector is a convenient size for workplace and wall space efficiency with dimensions of 2.8 D x 4.7 H x 5.9 D and weighs approximately 2 pounds. It can be mounted to a wall easily with a base plate and 2 or 3 screws. Sensor replacements and pump replacements can be performed quick and easily without tools.

*Please note we can only ship RKI products to customers within the United States

GD-70DP-TMB GD-70D Smart Transmitter with pyrolyzer, TMB (trimethoxy borane) 0-1000 ppm by RKI Instruments

RKI Instruments has been making high quality gas detection and monitoring units for over 15 years. With an emphasis on safety and reliability, RKI Instruments excels at providing the best products in gas detection and sensor technology on the market. Every year, RKI strives to improve its product offering and scours the globe for the latest technologies and innovative designs. With the introduction of the GD-70D Series Intelligent Gas Detector, employers and workplace safety managers can feel confident that they have purchased a reliable detector that is built to last.

GD-70D Series Intelligent Gas Detector

The GD-70D Series Intelligent Gas Detector is a new smart gas detection transmitter that monitors combustibles, oxygen, and a wide range of toxic gases. The unit can be used as a standalone device, integrated with other PLC systems, or integrated with RKI's Beacon series of single and multi-channel controllers. Its common platform integrates numerous detection methods and requires very little maintenance.

Exclusive Features

The plug and play intelligent sensors make for easy setup and calibration by internally retaining calibration and sensor data. This allows workers to replace sensors while in the field without the need to reprogram the equipment. For little maintenance and optimal reliability, the internal technology automatically adjusts for long-term zero and span drift. The pump flow is also self-tuning for low maintenance functioning. In general, the smart sensors use electrochemical cell detection, semiconductor detection, pyrolysis-particle detection, galvanic cell detection, and catalytic combustion detection.

The GD-70D Series features a large LCD display that easily reads all notifications and provides a color coded graph for alarm status (first and second alarms are red, and fault alarms are yellow). The LCD screen displays the pyrolyzer connection, gas concentration, detection unit of measurement, the detected gas, the maintenance status, sensor identification, the flow rate, a graph of gas concentration, error codes, and alarm points. All operational settings are completely user adjustable from the front panel. The unit also has a self-diagnosing function which detects sensor trouble and system failure. The Intelligent Gas Detector has a convenient troubleshoot feature through its firmware. This allows users to investigate and resolve their own equipment issues while minimizing maintenance costs.

Specifications

The Intelligent Gas Detector is a convenient size for workplace and wall space efficiency with dimensions of 2.8 D x 4.7 H x 5.9 D and weighs approximately 2 pounds. It can be mounted to a wall easily with a base plate and 2 or 3 screws. Sensor replacements and pump replacements can be performed quick and easily without tools.

*Please note we can only ship RKI products to customers within the United States

*Please note we can only ship RKI products to customers within the United States

HA-71N4 HA71SM in NEMA 4X Enclosure by Honeywell Analytics

Honeywell Analytics offers a family of gas detection controllers that monitor 2, 4, 8 or 16 points of gas detection. Our controller family delivers robust safety while being cost effective.

The Honeywell digital gas controllers are designed to work in the harshest industrial or commercial environments. A NEMA4x and explosion proof enclosure allows you to place the controllers in all hazardous locations to monitor for toxic gases, combustible gases, and oxygen deficiency.

The controllers are easy to install and feature large graphical LCD display, standard 4-20mA inputs, and non-intrusive inputs for hazardous areas. An optional RS-485 Modbus slave port allows up to 128 HA 40 s to be multi-dropped onto a single data highway for interrogation by another Modbus master. A 10-BaseT Ethernet cable is also available for utilizing the popular Modbus TCP/IP protocol.

The HA-20 and HA-40 controllers are designed to provide simultaneous display and alarm functions for two or four 4-20mA sensor transmitters. The 4-20mA inputs are standard equipped and ideal for interfacing to sensor transmitters that may be long distances from the controller.

The Honeywell Analytics HA-71 16 Channel Gas Detection Controller is designed to provide simultaneous display and alarm functions for up to 16 input variables.

Part Number: M126525LM7

MH-7020-H Stirrer/Hotplate, Magnetic 18sq. In by AquaPhoenix

Easy-to-read digital temperature settings features a flashing warning (CAUTION! HOT TOP) when the surface exceeds 50°C. Stirring range of 60-1200 RPM. Low-profile design to improve safety. Reflective, white ceramic top is smooth, seamless and resistant to alkali/acid solutions. Detachable cord. Built-in support rod holder (order separately). Operating temperature range: 5 to 540°C (41 to 1004°F).