$200 - $300

Draeger 4594649 Equivalent Calibration Gas, Ethylene 25ppm, Air Balance, 103 Liter Disposable Steel Cylinder

Draeger 4594961 Equivalent Calibration Gas, Sulfur Dioxide 5ppm, Nitrogen Balance, 58 Liter Portagreen Aluminum Cylinder

58ES-402ES 58 Liter 4-Gas (100 PPM CO, 25 PPM H2S, 1.25% CH4, 18% O2) 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

Norlab Z105340PN Equivalent Calibration Gas, Hydrogen Sulfide 40ppm, Nitrogen Balance, 58 Litre Portagreen Aluminum Cylinder

66 Liter Hydrogen Sulfide Calibration Gas, 200 PPM, Nitrogen

Part Number: 66L-98-200

5005KA pH Meter Kit by Jenco

pH/mV/Temp. handheld meter with build in tabletop stand with LCD digital display. Meter has both ATC and manual temperature compensation. pH standardization calibration is via knobs and pH slope calibration is via potentiometer. Features include a voltage recorder output, reference input pin and BNC input connector. AC/DC Powered.

Includes:

• 5005 pH/mV/Temp. handheld meter
• 600P pH electrode
• 5005F carrying case with pH 4 & 7 capsules

• All solid state design
• Fast input response
• Low drift and high stability
• Tilt stand
• Greater than 100db 50/60hz rejection
• Battery low indicator
• Extra long battery life
• Auto polarity mv measurement
• Analog recorder output
• Rugged carrying case
• UL approved ac line adaptor
• Aconventional 9v battery
• Manual and ATC for pH measurement
• 0 to 100.0 °C range of temperature measurement
• 0.5 high liquid crystal display readable under bright ambient conditions

Carbon Monoxide (CO-H) Reduced H2 Sensitivity, 0 - 1,000 ppm, Replacement Sensor with 3-Year Warranty NDIR (Infrared)

635 Dual Input Differential Manometer by Test Products International

Dual Differential Input Manometer with ± 5 psi range and 0.001 psi resolution. Seven units of pressure: inH2O, mbar, KPa, PSI, mH2O, mmHg, inHg, Auto power off, Record/Min/Max, Backlight display, Zero function, Trim mode to stabilize readings.

The TPI 600 Tuffman series is a hand held range Of pressure meters and can be summarized as follows:

• TPI 635 5 PSI pressure range
• TPI 645 30 PSI pressure range
• TPI 655 100 PSI pressure range

All of these models are dual input differential pressure meters with 7 selectable scales to choose from: mbar, kPa, PSI, inHg. mmHg,inH20, and mH20.

Features

• Dual input with ±80" H2O range
• Seven units of measure (mbar, kPa, PSI, mmHg, inHg, mmH2O, inH2O)
• Display - 4 digit dual line with backlight
• Smooth - Stabilizes display when measuring fluctuating pressures
• Data Hold - Freezes reading on display
• Min / Max - Records Min/Max readings
• Auto Off - Conserve battery power.

Standard Accessories (Included)

• 9V alkaline battery (A009A)
• Replacement tubing (A601)

Draeger 4594946 Equivalent Calibration Gas, Hydrogen Sulfide 25ppm, Methane 50% LEL, Air Balance, 58 Liter Portagreen Aluminum Cylinder

58ES-418X 58 Liter 3-Gas (25 PPM H2S, 2.5% CH4, 19% O2) Ecosmart Refillable Cylinder 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

WD-20250-15 Professional Vane Thermoanemometer with CFM/CMM and NIST Traceable Calibration by Digi-Sense

This thermoanemometer provides precision air velocity and airflow measurements, ideal for helping you meet cooling and environmental requirements. Large dual display for simultaneously reading of air velocity or airflow and air temperature.

Features

• Reliable measurements, guaranteed! Precalibrated to NIST-traceable standards.
• User-selectable units of measure of ft/min, m/s, mph, km/h, knots, CFM, and CMM
• Measure air velocities up to 5900 ft/min (30 m/s)
• Measure airflow up to 999,900 CFM (999,900 CMM)
• Large dual-function 4-digit LCD with backlight for easy reading in dimly lit conditions
• Auto power-off extends battery life
• Intuitive operation with easy access to temperature and airflow functionality
• Measure air velocity and temperature in single point or averaging mode to best fit the application

Applications

• Analyze, balance, and troubleshoot ventilation performance in protected storage areas, home, and office environments
• Assess cooling air volume in temperature-controlled processing environments
• Measure outdoor wind velocities

Includes

Vane probe sensor with 3.9-ft (120-cm) cable, hard carrying case, one 9 V battery, and NIST-traceable certificate with data and uncertainties.

44ES-418X 44 Liter 3-Gas (25 PPM H2S, 2.5% CH4, 19% O2) Ecosmart Refillable Cylinder by Gasco

The NEW 44-liter refillable, portable cylinder that delivers 29% more calibration gas than the disposable 34-liter cylinders. 44-liter ecosmart cylinders hold pure and mixed gases and are interchangeable with the current 34-liter aluminum cylinders on the market.

Features & Benefits

• 44-liter
• Refillable
• 29% more capacity than the standard 34-liter cylinder
• Portable
• Lightweight
• Interchangeable with 34-liter disposable cylinders
• Increases efficiency
• Holds pure and mixed gases
• Eliminates disposal fees and regulatory paperwork

597C1 Digital Hygrometer/Psychrometer by Test Products International

Digital Hygrometer/Psychrometer: Dew point, wet bulb, relative humidity (RH), and temperature. The TPI 597 digital hygrometer / psychrometer is a state of the art, easy to use humidity tester designed to display ambient, dew point, and wet bulb temperature as well as humidity.

The TPI 597 digital hygrometer / psychrometer is a state of the art, easy to use humidity tester designed to display ambient, dew point, and wet bulb temperature as well as humidity. The instrument is ruggedly constructed and comes with a 3 Year Guarantee.

Features

• Small diameter (0.45") probe for measuring inside air ducts
• Relative humidity (RH) accuracy of ± 2% provides reliable readings
• Measure dew point and wet bulb temperature
• Data record function stores minimum and maximum humidity and temperature measurements
• Temperature -40° to 122°F (-40° to 50°C)
• 39" hard wired probe
• Fast response time
• Serial output through RS 232C
• Protective rubber boot
• Data hold and Auto Power Off

Applications

• Building maintenance
• Computer rooms
• Heating & air conditioning systems
• Bakeries
• Humidistats calibration

Standard Accessories

• TPI 597 Instrument
• Rubber Boot
• Battery (9V)
• Instruction Manual

Norlab F100525PN Equivalent Calibration Gas, Ammonia 25ppm, Nitrogen Balance, 34 Liter Portagreen Aluminum Cylinder

LEL Sensor (Enhanced)

0563 8312 830-T2 IR Thermometer Kit with Surface Probe and Pouch with Belt Clip by Testo

The testo 830 is a universally applicable infrared thermometer for non-contact measurement of surface temperatures in trade and industry. Thanks to a new processor, and therefore better resolution, even more precise measurements are now possible. Temperature can now be recorded to an accuracy of 0.1 °C. Thanks to the min./max. function, the limit values of the last measurement can be displayed and even better monitored.

Kit includes:

• Infrared thermometer with protective leather case
• Cross-band surface probe (0602 0393)
• Batteries
• Factory calibration certificate

• 10:1 focus
• Backlit display
• Audible/visual alarm
• Emissivity adjustable from 0.2 to 1.0
• Fast readings
• Laser sighting
• Adjustable alarm limits
• Audible and visual alarm if limits are exceeded
• User-friendly thanks to "pistol design"
• Backlit display
• Adjustable emission factor (0.1 to 1.0)
• Display of current value and Hold value

Norlab E101620PA Equivalent Calibration Gas, Carbon Monoxide 20ppm, Air Balance, 550 Liter Disposable Steel Cylinder

PT1 Ultrapen PT1 Conductivity, TDS, Salinity, Temperature Pocket Tester Pen by Myron L

This instrument is designed to be extremely accurate, fast and simple to use in diverse water quality applications. Advanced features include the ability to select from 3 different solution types that model the characteristics of the most commonly encountered types of water; proprietary temperature compensation and TDS conversion algorithms; highly stable microprocessor-based circuitry; user-intuitive design; and waterproof housing. A true, one-handed instrument, the PT1 is easy to calibrate and easy to use. To take a measurement, you simply press a button then dip the pen in solution. Results display in seconds.

Includes:

• Battery installed
• Scoop
• Pocket Clip
• Holster
• Lanyard
• Operating instructions

Features:

• Accuracy of ±1% of READING ±.2% at calibration point
• Reliable Repeatable Results
• Automatic temperature compensation
• Autoranging
• Accuracy of benchtop lab equipment in an affordable, portable, compact pen
• Rugged, reliable, shock-resistant fully encapsulated electronics, body constructed of aircraft aluminum
• Simple one button function
• Specially designed with measurement ranges and solution modes to meet the water quality testing needs of many applications
• High capacity N-type battery included
• Waterproof

Applications:

• Agriculture
• Hydroponics
• Desalination
• Aquaculture
• Pharmaceutical
• Boilers and Cooling Towers
• Fountain Solutions for Printing
• Horticulture
• Wastewater
• Pool and Spa
• Food and Beverage
• Irrigation
• Reverse Osmosis

Draeger 4557019 Equivalent Calibration Gas, Methane 50% LEL, Oxygen 20.9%, Nitrogen Balance, 100 Liter Portagreen Aluminum Cylinder

BW Technologies Quad Gas CH4 (2.5%), O2 (15.0%) H2S (25ppm), CO (150ppm)

Part Number: CGQ5810

Eagle Calibration Kit, Reg with Gauge & Knob, Gas Bag, Screwdriver, Case for 17/34L Cylinders & Tubing (No Gas)

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

ISO velocity calibration (hot wire, vane anemometer, Pitot tube; calibration points: 5; 10; 15; 20 m/s) (1)

6010NK Handheld pH/ORP Meter Kit by Jenco

Includes:

• 6010N Handheld pH/ORP Meter
• 600P pH electrode, 3-ft cable, BNC connector, max temperature 60° C
• 6003C Extension Cable, 4-Pin to BNC & 1-Pin ATC, 3-ft

• Simultaneous displays pH or mV and temperature.
• 50 data set reviewable memory (6010M only).
• Convenient calibration with automatic buffer recognition of US and European buffer sets. Calibration data is stored in memory and ready for use on power up.
• Automatic or manual temperature compensation.
• Automatic lock mode and end point sensing are available to lock in stable readings.
• Automatic shutoff function (30 minutes of non-use).
• Battery life over 1000 hours.
• IP65 waterproof
• Low battery indicator.
• RoHS and CE compliant.

MC2-SS-K1 Quad Sensor Screen Filters (kit of 10)

To extend the lifespan of your BW Technologies gas detection instrument, proper inspection and maintenance is required. When inspecting the device, be certain to regularly check the conditions of all filters. A clean filter will help to protect the device by preventing debris, dust, and moisture from entering the device, sensor, or pump. The Quad Sensor Screen Filters are compatible with certain BW Technologies devices (please check your device s product specifications sheet for compatible) and is available in a pack of 10 screen filters.