All Products

74-7910-D-64 Airlink 7010 controller, 64 channels with 12-35 VDC, 900 MHz radio by RKI Instruments

The RKI Instruments AirLink 7010 Controller is a wireless controller that supports up to 32 wireless sensor transmitter inputs. Four of the channels can be setup for 4-20 mA wired input, making this hybrid controller compatible with both wireless and wired sensors. Durable, flexible and customizable the AirLink 7010 controller has a 5 button interface, 2 LCD display with LED backlighting, and a NEMA-4X weather proof enclosure.

Features

• 32 Channel hybrid controller - supports wireless transmitters and up to 4 wired transmitters
• Radio options: 900 MHz radio or 2.4 GHz Standard
• 12 to 35 VDC operating voltage with optional AC power supply
• Operating temperature range of -40°C to +70°C
• 5 Push-button interface (ADD, MENU, SUB, SCAN/HOLD and RESET/ESC)
• Two graphical LCD's with LED backlights
• Programmable alarms: 4 configurable alarm set-points; 4 front panel ALARM LED indicators (Red); 4 dry-contact relays (4 amps maximum per relay)
• Status LEDs for power and fault: multi-color status light; Amber fault LED for indicating system faults
• Output options: Wet contact fault DC fault terminal, relay 4 can optionally be configured as a fault relay, RS-485 Modbus
• NEMA-4X standard fiberglass enclosure with clear window; optional stainless-steel enclosure with clear window

*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

*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

81-SDM03-03-CO SDM-03 Single Point Calibration Station for 03 Series, with AC Adaptor, Flash Drive, USB Cable, Tubing, Installation CD, Demand Flow Regulator & 103L Cylinder 50 ppm CO / N2 by RKI Instruments

Stand Alone Station

Multi Module System

Stand Alone Station Features:

• Stand-alone station (no PC Required)
• Calibration
• Bump Test
• Save Bump Test and Calibration records
• Bump test and calibration records copy to USB jump drive
• Includes PC software for viewing/archiving bump test and calibration records

Multi Module System Features

• Multiple modules connected to a PC (10 max)
• Calibration
• Bump Test
• Automatic calibration/bump test option
• Configure 03 Series parameters
• Archive Bump Test and Calibration records
• Archive data to network location
• Software controlled data retrieval
• Windows 7 compatible

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

856337 Chemcassette Tape, Mineral Acids by Honeywell Analytics

Chemcassette® is the unique trademarked name for a calibration free toxic gas detection method that uses an optical scanning system to detect the presence of gas by a colour change on the specially chemically impregnated paper tape. Chemcassette® technology is highly specific and reacts extremely fast to the presence of parts per billion (ppb) levels of many hazardous gases. Over 200,000 points of gas detection are currently maintained by the Chemcassette® sensing technology at any given time around the World in some of the most critical safety applications possible.

Each Chemcassette® is manufactured to traceable ISO 9000 manufacturing standards by a world class team of highly trained chemists and each batch is calibrated with ultra pure gas that is traceable to nationally accepted standards. This means that the end user does not have to provide calibration facilities themselves thereby saving cost and reducing risks to their own staff.

Efficient high volume manufacturing techniques means that there is always available Chemcassette® in stock that can be shipped anywhere in the World so that our customers are never left without adequate safety cover. Application support with expert gas detection chemists is available by phone and e-mail and is supported with many years of technical application notes and help to diagnose common support issues.

Should there be any concern regarding the performance of an individual Chemcassette®, a free of charge evaluation will be performed to trouble shoot the observed scenario using the award winning quality management system "Customer Discrepancy Report" CDR. Every CDR completed by a customer is guaranteed a full response and the outcome is reported directly back to the end user to ensure a complete resolution process.

Each Chemcassette® is backed with a full warranty and we have over 20 years of experience regarding the quality control of our proven sensing technology.

Additional Features and Benefits:

• Visible proof of a gas release event
• Greater sensitivity (detection down to parts per billion levels)
• Superior selectivity (less cross-interference with other gases)
• Fast response time
• Low false alarm occurrence
• Stability (consistent, repeatable operation)
• No calibration required
• Easy to use
• Available in fixed and portable instrumentation

Features & Benefits

• Visible proof of a gas release event
• Fast response time
• Low false alarm occurrence

Quick Specs

• Greater sensitivity (detection down to parts per billion levels)
• Superior selectivity (less cross-interference with other gases)
• Stability (consistent, repeatable operation)

A-6001 Acidifier Solution Pack by AquaPhoenix

The accessory pack supplies enough solution to perform at least 100 tests.

AI3104 LabSen 241-3 Glass-body pH Electrode for Micro Samples (>30 microliters) by Apera

Backed by proprietary Swiss sensor technology and premium materials, LabSen 241-3 Glass Micro pH Electrode is designed for micro-volume samples (≥30 microliters), especially suitable for microplates, microcentrifuge, and microbiological samples. With the ultra-micro container (sold separately), it can test as low as 15 microliters.

Unique Glass Membrane - LabSen 241-3 pH electrode adopts a micro cylindrical sensor tip (top end ø3mm, stainless steel ø4mm), making micro-sample pH testing easier than ever, and can be tested in high-temperature samples (up to 212°F). The stainless steel protective shaft ø4mm) ensures the durability of the slim glass tube.

Long-Life Reference System - composed of a glass tube, AgCl, and a reference silver wire. The top end of the slim glass tube is stuffed with cotton, which prevents the reaction between AgCl and electrolyte when the temperature changes. It improves the stability of the reference system and extends the electrode's service life.

The electrode uses a BNC connector, compatible with any pH meters that use BNC connectors. No temperature sensor is built-in. Users need to have a separate temperature probe (ex: Apera Instruments MP500) to enable ATC or manually input temperature to achieve temperature compensation.

• Proprietary pH sensor technology and premium materials from Switzerland
• Low-resistance LabSen® micro cylindrical glass membrane, suitable for micro-volume pH measurement (>30 microliters)
• The stainless steel protective shaft ensures the durability of the slim glass tube
• Long-Life Reference System, improving the stability of the reference and extends the electrode's service life
• With the micro container (sold separately), it can test as low as 15 microliters.

BZ1-Q113360101 Radius BZ1 Area Monitor, CO2 (IR), CO (DualSense), O2 (DualSense), NH3, No Pump, UL/CSA, English by Industrial Scientific

When it comes to choosing equipment to protect your worksite from gas hazards, rely on the Radius® BZ1 Area Monitor. No other area monitor protects your workers longer in the field with less setup, user training, and time in the shop.

• Detect up to seven gases using 22 sensor options including PID
• Longest running area monitor with a typical run time of 7 days (168 hours)
• Extended Run Time Power Supply can extend battery to over 1 month
• Ultra-bright blue and red lights and attention-grabbing alarms with distinctive tones
• Audible alarms sound at 108 dB at 1 m to cut through high-noise environments
• Largest display of any area monitor on the market
• Intuitive text-based navigation and configuration
• Customizable alarm action messages such as "EVACUATE" or "VENTILATE"
• LENS™ Wireless enables communication between area monitors and Ventis® Pro5 personal monitors
• All-weather sensor deployment and 360-degree gas path for more accurate detection
• DualSense® Technology increases worker safety by using two sensors to detect the same gas

C-2801 Chromate Comparator (round) by AquaPhoenix

C-2801 Low Range Chromate Comparator is a component of K-2810 Chromate (hexavalent) CHEMets Visual Test Kit and is designed to be compared against the color formed in R-2810 Chromate CHEMets Refill. The comparator's range is applicable for many industrial wastewater applications. Color standards are pink in color and cover a range of 0-1.0 ppm CrO4.

C-6002 Iron in Brine Comparator (round) by AquaPhoenix

C-6002 Low Range Iron in Brine Comparator is a component of K-6002 Iron in Brine CHEMets Visual Test Kit and is designed to be compared against the color formed in R-6002 Iron in Brine CHEMets Refill. The comparator's range is applicable to many industrial applications. Color standards are orange in color and cover a range of 0-100 mg/L.

71231 UpClose G2 8x21 Roof Binocular (Clam Shell) by Celestron

• High quality binoculars at an affordable / economical price
• Multi-coated optics increase light transmission resulting in brighter and sharper images with high contrast levels
• Stylish rubber covered aluminum body protects from rough handling
• Egronomic thumb indents and finger ridges for extra non-slip comfort and ease of use
• Water resistant
• Soft carrying case
• Binocular straps

Perfect For:

• Bird Watching
• Sporting Events
• Nature & Wildlife
• Hunting
• Travel & ventures
• Concerts & live events
• Boating

93408 Sony E-Mount T-Ring by Celestron

A T-Ring is one of the first accessories you will need to take pictures through a telescope or spotting scope. If you have a Sony E-mount mirrorless camera body, the Celestron E-Mount T-Ring is the one for you.

How to Use

To use this T-Ring, place the E-Mount T-Ring on your Sony mirrorless camera. Just like changing a lens, line up the T-Ring to your camera's lens mount. Push it in and turn until you hear a click. The T-Ring has a sturdy bayonet flange that locks for a secure fit. Once you attach the T-Ring to your camera, you're ready to connect your telescope. The telescope side of the T-Ring has threads that accept a variety of camera adapters, including the Celestron T-Adapter. The adapter you choose depends on the type of photography you wish to do.

Body

The Sony E-Mount 42mm T-ring is machined aluminum black anodized. The internal surfaces are blackened and glare-threaded to provide the highest contrast. The T-Ring has a ribbed surface for a secure grip while threading/unthreading. The Sony E-Mount 42mm T-Ring is compatible with M42 x 0.75 (T-Thread) camera adapters.

• T-Ring attaches to E-mount Sony mirrorless camera bodies
• Works with Celestron T-Adapters
• 42mm female diameter thread
• Sturdy bayonet flange locks for a secure fit

94006 StarSense Autoalign for Sky-Watcher Mounts by Celestron

StarSense technology was innovated by Celestron's engineers, allowing a Celestron computerized telescope to automatically align itself with the night sky. It's never been easier to locate celestial objects. Now, this technology can be ported to a computerized Sky-Watcher mount with this new Interface Box, further expanding the number of scopes that can take advantage of StarSense's revolutionary auto alignment!

• Automatically align your computerized Sky-Watcher mount with StarSense.
• No need to identify or locate any star in the sky StarSense will automatically align your telescope, so you can begin observing in minutes. Plug and play compatibility (see compatibility list).
• Replaces the SynScan hand control, uses the Celestron StarSense hand control and StarSense camera. Comes with mounting bracket that is compatible with most Celestron and Sky-Watcher optical tubes.
• 3 AUX port accessories: Supports StarSense and optional GPS accessory. Lightweight and easy to attach with the included tripod strap.

How it Works

StarSense camera and hand control both plug into the Interface Box and the Interface Box plugs into the mount's hand control port. In minutes your SkyWatcher mount is aligned and you are off to the stars