All Products

Part Number: 17L-135A-1.25

18774 PowerTank, 12V Power Supply by Celestron

Now you can take your telescope anywhere with this portable rechargeable power supply. Whether you have a computerized telescope or operate your telescope using motors, Celestron specially designed this product with the amateur astronomer in mind -- this model is packed with useful features.

Not only useful for setting up and powering your scope, this model can also be useful as an emergency roadside accessory as it includes an emergency light, and booster terminals in place to start weak car batteries.

• 7-amp hour
• Two 12V output cigarette lighter ports
• Built-in flashlight with red filter cap
• Built-in (2) USB ports for charging portable devices
• Energy efficient LED spotlight
• Booster terminal on rear side
• Built-in Circuit Breaker for safety
• Cigarette lighter adapter included
• 110 V/220 V switchable universal AC adapter included

Part Number: CGQ344JK

Sperian Biosystems PhD6 Multigas Detector

The Biosystems PhD6 Multigas Detector is the latest development in compact multigas detection systems. The detector is proven to be compact, efficient, and cost effective. With dual alarm systems featuring ultra-loud audible indicators and ultra-bright LED visual indicators, users and those nearby are always notified when potential hazards may be present. When developing this detector, the engineers at SperianProtection Instrumentation also developed an express docking station that would reduce calibration time and labor costs. The detection and docking station help users meet record keeping requirements and reduce the risks of human error. With the SperianBiosystems PhD6 Multigas Detector, users can rest assured that they are receiving the very best in gas detection technology.

Key Features

The Biosystems PhD6 Multigas Detector is compatible with over 19 sensor choices including:

• PID
• IR-CO2
• IR-CH4
• Conventional LEL
• Oxygen
• 15 different toxic gas sensors

The gas detector is encased in a durable solid polycarbonate case with a rubber over mold for easy handling. It has an interchangeable battery pack with both Alkaline and Li-Ion rechargeable batteries. Both battery types offer up to 24 hour run times. The unit features dual audible alarms at 92 decibels and front and side ultra-bright LED visual alarms to ensure that the user and those nearby are always notified of possible hazardous conditions. For easy interpretation, the detector has an easy to read status bar and large LCD display that notifies users of the device s functionality and calibration due date. Using the menu options, users can easily adjust a variety of the instrument s settings.

Automatic Docking Station

When developing the PhD6 Multigas Detector, product developers also created an automatic docking station (Biosystems IQ6 Express Dock) to be fully compatible with the detector. The docking station aims to reduce labor time and costs by fully automating certain aspects of instrument maintenance including calibration, functionality testing, and record keeping. Using the Express Dock, users can maintain compliance with recordkeeping requirements by simply docking the detector in the station. The station will automatically perform a variety of operations without user intervention.

Sperian Protection Instrumentation and Honeywell

Sperian Protection Instrumentation is a global leader in personal safety equipment. The company was recently acquired by Honeywell, another global leader in technology and innovation. As a Fortune 100 company, Honeywell has a vested interest in maintaining its reputation as a developer of efficient and reliable safety equipment. Sperian Protection Instrumentation helps to expand Honeywell s personal safety offerings while advancing their position in the American market. By purchasing a product by Sperian and Honeywell, customers can be assured they are receiving the very best in safety technology and equipment.

EC22-701 EC 22 Fixed Transmitter with Oxygen (O₂) Sensor, 0 - 25% vol. Range, No Display / 4-20 mA by GfG

The EC 22 Series are innovative and cost-effective transmitters for the detection of toxic gases or oxygen levels, but without the need for explosion protection.

Time-proven and innovative

The EC 22 is equipped with high quality GfG sensors. The transmitters are fitted with high-performance electronics for voltage stabilization, processing of readings, and temperature compensation. Follow up costs are minimized thanks to the long lifespan of the sensors.

Universal signal transmission

Either an analog or digital output signal can be transmitted by the EC 22 by means of a Modbus interface. Due to the different types of signal transmission, a transmitter from the 22 series can be connected to almost any gas detecting system, also as a supplementary or replacement transmitter on existing systems.

Signal processing

The embedded software of the EC 22 linearizes the measuring signal and compensates for the effects of temperature. As a result, correct readings are transmitted even with weather related fluctuations in temperature. In addition, the transmitter also offers the option of transmitting service, maintenance, and error messages to a connected gas measuring computer.

Weather protection

A weatherproof housing not only protects transmitters against exposure to wind and weather, but also against contamination and excessive temperatures caused by direct sunlight.

Optional colored graphic display and horn

The clear graphic display of the EC 22 is self explanatory and allows you to read the current status and other important information with ease. The display enables you to navigate effortlessly through the unit s concise menu and to change settings or even calibrate, depending on your user authorization. In the event of an alarm the display changes color from green to red. Two LEDs indicate the status.

Operation buttons

The buttons on the transmitter allow the unit to be calibrated and settings to be adjusted through the menu as needed.

Calibration adapter

In order to perform regular bump tests, a calibration adapter is used on the transmitter, which ensures a uniform and secure supply of gas.

Easy and convenient service

GfG offers full after-the-sale commissioning and field service support.

Features

• Long service life of the sensors
• High efficiency and low follow-up costs
• Sturdy plastic housing (IP-54)
• Cost effective single-man adjustment
• Affordable solution for many measuring tasks

Part Number: REG1.0

SD-1GP-XXX-S SD-1GP Detector Head, 0 - 100% LEL Catalytic Type with SIL and Relay, Replace XXX with Specified Gas, 4-20 mA Transmitter by RKI Instruments

RKI Instrument's model SD-1 Series smart combustible gas, toxic gas, oxygen, and organic vapor detector/transmitter is a robust and reliable explosion proof design for detecting LEL and ppm levels of hazardous atmospheres. In addition to measuring the common %LEL levels of methane, hexane and isobutane, for example, the SD-1 Series also has the capability of measuring a wide variety of toxic organic compounds in a PPM range such as acrylonitrile, ethylene oxide, n-methyl pyrolidone, methylene chloride and many others. This gives the SD-1 Series a unique niche in RKI's gas detector line-up. The SD-1 has an ATEX/IECEX approval for the explosion class ExdIICT5 and has an IP-65/67 ingress protection rating.

The SD-1 has a 4-20mA signal output as well as relay contacts for interfacing with other control systems or monitoring facilities. All SD-1 types are also available with HART communication instead of 4-20mA relay. SIL2 is available for the IR, EC and OX types. In facilitating non-intrusive conditions in hazardous atmospheres, the SD-1 can be calibrated and it's menus navigated with magnetic switches and a magnetic key.

Features

• Wide range of detectable gases: % LEL Combustibles, catalytic; % LEL Combustibles, IR; H2S, CO, & O₂; PPM for acrylonitrile, hydrogen, ethylene oxide, n-methyl pyrolidone, methylene chloride, and many others
• Sensor types include: Catalytic, Galvanic Cell, MOS, IR, & Electrochemical
• Direct digital display of gas readings
• HART Communication protocol or 4-20 linear output
• Available with SIL2 approval (IR, EC, OX versions)
• Easy maintenance using a magnetic key
• Self-diagnosis by microprocessor
• Low power operation (Maximum: 3W)
• Explosion proof: ATEX, IECEx, ExdIICT5

Applications

• LNG Terminal
• Petrochemical/Chemical plants
• Power plant
• Utilities
• Iron and steel works

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

PH60Z-MS Smart pH Tester Kit for Small Volume Test or Test Tubes with LabSen 246-5 ATC Semi-Micro pH Electrode by Apera

Discover the next level of reliability, portability, and smart data management with our top-rated Smart PH60Z tester, now paired with the Swiss LabSen 246-5 pH/temp. electrode. This powerful combination revolutionizes pH measurement, especially in small-volume test (as low as 60 μL) for general water solutions. Elevate your pH measurement experience with our comprehensive test kit that leaves no detail unaddressed. This all-inclusive kit not only includes ready-to-use calibration buffer solutions and soaking solution but also features the Apera CalPod Solution Organizer for optimizing your calibration process and a semi-micro container for small volume sample test. All components are conveniently housed in a rugged carrying case, ensuring that you can effortlessly perform reliable pH measurements and calibrations wherever you go.

• RELIABLE + SMART + PORTABLE — The top-rated smart pH tester is now paired with the Swiss LabSen 246-5 pH/temp. electrode, allowing you to effortlessly take lab-grade pH measurement in small volume or test tubes for general water solutions and manage data wherever you go.
• SWISS SENSOR TECH — Crafted with Swiss sensor technology and premium materials, the LabSen 246-5's &Oslah;6mm sensor tip is designed for measurement in small volume as low as 60 μL with the usage of the semi-micro container included in the kit.
• SMART DATA MANAGEMENT — Connect the meter to ZenTest Mobile App via Bluetooth to use the cloud-based data management functions; easily record, organize, and share all the measurement data with time stamps, geo-location, notes, and photos.
• USER-FRIENDLY WORKFLOW — The ZenTest Mobile App will automatically guide you through step by step to perform professional calibration, and allow you to fully customize all the parameter settings to meet your specific testing needs.
• COMPLETE TEST KIT — not only includes ready-to-use calibration buffer (pH 4.00/7.00/10.01) and soaking solutions, but also features the Apera CalPod Solution Organizer for optimizing your calibration process and semi-micro container for micro-volume test (>60μL).

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

SCT-108.004.03 SCT SEDIMENT-3 Portable & Automated Silt Density Index Meter 220VAC by ScichemTech

Includes:

• Power Supply
• Battery Charger
• Accessory Case
• Pack of 100 each
• .45 micron 47 mm membrane filters
• Special Tweezers for handling of the membranes
• A 50 micron pre-filter

Features:

• Performs SDI 5, 10 and 15 minute tests with both 100 ml and 500 ml sample size tests provides useful data that s impossible to obtain with the manual method. Especially helpful on high SDI waters.
• Unattended operation. Start the test and return in 15 minutes for the results saves you time.
• Real-time display of results including SDI, current flow rate and elapsed time. End of test display includes SDI 5,10 & 15 with 100 ml and 500 ml results.
• More accurate than hand testing (ASTM D 4189-95) - consistent results provides better information.
• Battery powered for true portability conduct tests anywhere.
• Uses standard 47 mm membrane filters for lower consumable cost and worldwide availability

Sperian Biosystems PhD6 Multigas Detector

The Biosystems PhD6 Multigas Detector is the latest development in compact multigas detection systems. The detector is proven to be compact, efficient, and cost effective. With dual alarm systems featuring ultra-loud audible indicators and ultra-bright LED visual indicators, users and those nearby are always notified when potential hazards may be present. When developing this detector, the engineers at SperianProtection Instrumentation also developed an express docking station that would reduce calibration time and labor costs. The detection and docking station help users meet record keeping requirements and reduce the risks of human error. With the SperianBiosystems PhD6 Multigas Detector, users can rest assured that they are receiving the very best in gas detection technology.

Key Features

The Biosystems PhD6 Multigas Detector is compatible with over 19 sensor choices including:

• PID
• IR-CO2
• IR-CH4
• Conventional LEL
• Oxygen
• 15 different toxic gas sensors

The gas detector is encased in a durable solid polycarbonate case with a rubber over mold for easy handling. It has an interchangeable battery pack with both Alkaline and Li-Ion rechargeable batteries. Both battery types offer up to 24 hour run times. The unit features dual audible alarms at 92 decibels and front and side ultra-bright LED visual alarms to ensure that the user and those nearby are always notified of possible hazardous conditions. For easy interpretation, the detector has an easy to read status bar and large LCD display that notifies users of the device s functionality and calibration due date. Using the menu options, users can easily adjust a variety of the instrument s settings.

Automatic Docking Station

When developing the PhD6 Multigas Detector, product developers also created an automatic docking station (Biosystems IQ6 Express Dock) to be fully compatible with the detector. The docking station aims to reduce labor time and costs by fully automating certain aspects of instrument maintenance including calibration, functionality testing, and record keeping. Using the Express Dock, users can maintain compliance with recordkeeping requirements by simply docking the detector in the station. The station will automatically perform a variety of operations without user intervention.

Sperian Protection Instrumentation and Honeywell

Sperian Protection Instrumentation is a global leader in personal safety equipment. The company was recently acquired by Honeywell, another global leader in technology and innovation. As a Fortune 100 company, Honeywell has a vested interest in maintaining its reputation as a developer of efficient and reliable safety equipment. Sperian Protection Instrumentation helps to expand Honeywell s personal safety offerings while advancing their position in the American market. By purchasing a product by Sperian and Honeywell, customers can be assured they are receiving the very best in safety technology and equipment.

94460-79 Traceable® Radio-Signal Remote Thermometer with Calibration by Digi-Sense

Traceable® products are calibrated to NIST-traceable standards and ready to use as soon as you receive it. Each product goes through an intense vetting process before it can carry the Traceable name, and it includes NIST-traceable certification. This means that a 17025-accredited calibration test lab has confirmed that the product meets or exceeds all stated specifications, saving you both time and money by not having to calibrate separately.

NIST-traceable calibration also helps you meet quality standards and regulatory compliance for ISO, FDA, cGMP, VFC, CAP, CLIA and Joint Commission requirements.

A total of three modules may be used with the main receiver.

• Get accurate, reliable measurements with included NIST-traceable calibration

Includes

NIST-traceable calibration certificate with data.

Part Number: HOSE220

3173K0.1 Large LCD Conductivity/TDS/Temperature Benchtop Meter Kit by Jenco

Conductivity/TDS/Temperature benchtop meter, with an extra large LCD display, adjustable cell constants K=0.1, 1.0, 10.0, programmable temperature co-efficient and reference temperature. Battery or 115/230 AC powered. CE approved.

Includes:

• 3173: Benchtop Conductivity meter
• 109: Conductivity Probe, K=0.1
• Choice of 6230D115: 120V AC adapter or 6230D230: 220V AC adapter

• Clear, large LCD display (4 1/8 x 3 1/16 in.).
• Displays conductivity and temperature, or tds and temperature readings at the same time.
• Accepts 2-wire conductivity cells with adjustable k=0.1, k=1 and k=10 cell constants for improved flexibility and accuracy.
• Auto or manual ranging of 3 conductivity ranges are available for improved usability.
• Convenient one point calibration. calibration data is stored in memory and is ready for use on power up.
• Readings are automatically compensated for temperature (ATC). meter automatically switches into manual
• compensation when temperature probe is not present.
• Automatic lock mode is available to lock in stable readings.
• Intuitive operation with membrane keypad with tactile and audio feedback.
• Splash resistant case is made with durable, reinforced plastic for added protection. protective covers for connectors are included.
• Large LCD is offset for improved protection against unintentional damage.
• Smaller case does not clutter valuable desk space.
• 8pin DIN connector for conductivity cell & 10k thermistor.
• AC adaptor or battery power.

58ES-HCN-10 58 Liter Single Gas (10 PPM HCN) Ecosmart Refillable Cylinder, Nitrogen Balance by Gasco

The NEW 58-liter refillable cylinder is a smaller package! 58-liter ecosmart cylinders hold pure and mixed gases. Filled to your specifications, this lightweight portable cylinder is easier to manage than the traditional bigger 58-liter.

Features & Benefits

• Refillable or Disposable
• Dynamic smaller package
• Holds pure and mixed gases
• Lightweight and portable
• Same capacity as a traditional
• 58-liter disposable cylinder
• Eliminates disposal fees and regulatory paperwork

CWTK100 Cooling Water Test Kit 100 by AquaPhoenix

Properly monitoring and treating your cooling water system is vital to your daily operations. This cooling water test kit combines seven common test parameters into one, easy-to-use combination test kit. The Cooling Water Test Kit 100 is packaged in a durable plastic case with handle for easy transport. The kit includes all necessary reagents and EndPoint ID test instructions for monitoring Alkalinity, Chloride, Total Hardness, Calcium Hardness, Nitrite, Phosphonate and pH. Also included with this kit is the Myron L EP-10 conductivity meter. Test parameters and ranges can be modified based on your specific needs. Let us know how we can help customize this kit for you.

Specifications

• Alkalinity P & T: 1 drop = 10 ppm as CaCO3/25ml 1 drop = 50 ppm as CaCO3/25ml
• Chloride: 1 drop = 10 ppm as Cl/25ml
• Total & Calcium Hardness: 1 drop = 2 or 10 ppm as CaCO3/25ml
• Nitrite (CAN): 1 drop = 50 ppm as NaNO2/5ml
• Phosphonate: 1 drop = 0.7 ppm as HEDP, 1 drop = 2 ppm as PBTC, 1 drop = 1.25 ppm as HPA
• pH Strips (100pk): 7.0-14.0
• Myron L EP-10: 0-10, 100, 1000, 10000 μM/ μS