$200 - $300

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

0563 0510 01 510 Pressure Set by Testo

The testo 510 is very handy, small and easy to operate. It measures differential pressure in a range of 0 to 40 inH2O. The differential pressure measurement is temperature-compensated for accurate measurement values which can be displayed in Inches of Water Column over the entire measurement range. Magnets on the back of the 510 permit free-hand work. The backlit display allows the measurement values to be easily read out, even in unfavorable light conditions.

The testo 510, in combination with an optional Pitot tube, measures air flow velocity. For accurate measurement values, the air density can be compensated.

• Differential pressure measurement 0 to 40 inH₂O
• Flow velocity measurement possible with Pitot tube
• Temperature and air density compensation
• Backlit LED Display
• 10 selectable units of measure
• Includes silicone hoses

Kit Includes:

• 0560 0510 Differential Pressure Meter with Air Velocity
• 2 x silicone hose

AM-DS0815 8"x15' Duct with Cinch Strap by Schaefer

Industry standard quality ducting for everyday use. Single ply, PVC vinyl-coated polyester fabric with 15-gage spring steel wire helix and external PVC wearstrip. PVC coated polyester fastening cuffs at both ends with industry standard spring buckle cinches. Flame retardant. Available in 8" (15', 25'), 12" (15', 25') and 20" (25') sizes. Integrated carrying bags available with 8"x 25', 12"x 25' and 20"x 25' ducts.

S273CDTC Comb pH Electrode with Hemi-pH Glass by Sensorex

This series of electrodes is designed to provide an economical multi-purpose solution for in-line or submersion pH measurements. Based on our proven S200C bulb and S350CD flat surface pH glass technology, these rugged and durable electrodes are available in Ryton nipples with 1/2" or 3/4" NPT threads; or in our durable epoxy body with or without quick disconnect top caps. Choose from single or double junction designs, flat or recessed measuring surface configurations and cable lengths and connectors as required.

• Economical design for in-line or submersion use
• Choose from single or double junction models
• Threaded 1/2" or 3/4" NPT connections
• Choose from spherical or flat pH measuring surfaces
• Special models for low ionic and other specialty applications available

S465C-ORP ORP Sensor, Platinum, PPS, Acu-trol, BNR by Sensorex

Sensorex offers an industrial grade high quality direct fit replacement for the Acu-Trol® pH and ORP electrodes. The Sensorex pH & ORP electrodes contain a higher volume proprietary polymer gel for longer sensor life. These electrodes will provide superior performance at a price that offers an exceptional value.

Recommended applications include: Swimming pool control, industrial water treatment, potable water systems, boiler feedwater and municipal wastewater plants

• Direct fit replacement for Acu-Trol® pH & ORP electrodes
• PPS construction offers improved chemical resistance
• Increased reference gel capacity extends electrode life
• Advanced signal shielding for superior noise reduction
• Threaded 1/2" NPT connection for in line installation

WD-05993-62 Cole-Parmer® ORP Electrode, In-line, Single-junction, 10-ft Cable, BNC by Oakton

In-line electrodes operate from 23 to 212°>F (-5 to 100°>C) and have a chemical-resistant PVDF housing with a 1/2" NPT(M) thread. Housing measures 5" x 15/16" diameter. Maximum pressure 100 psi. Electrode extends 1" beyond housing.

• Choose from single-junchtion or double-junction designs
• Available with BNC or tinned ends

311-4101 Safety Equipment: 3M E-A-R Classic Metal Detectable Earplugs, Poly Bag, 200 pk by AquaPhoenix

Nonirritating foam provides comfort with little pressure on the ear.

CW-CLARITY-P Clarity Wedge by AquaPhoenix

Used to quickly and accurately determine general water clarity levels while in the field.

08541-41 RTD Stranded Wire, 28-Gauge, TFE/FEP Insulation, Duplex, 100-ft Spool by Digi-Sense

Three-strand RTD wire features excellent resistance to abrasion, chemicals, and moisture. Each silver-plated copper strad is color-coded with fluorinated ethylene propylene (FEP). The three starnds are twisted to increase flexibility and minimize electromagnetic noise, then jacketed in white FEP. The FEP insulation provides temperature resistance up to 400°F, and chemical resistance to solvents, acids, and oils. Additionally, the insulation protects the wire from thermal aging, while maintaining its strength and flexibility.

• 100-foot spool of RTD wire- cut to any lenght needed!

18004-20 Traceable ONE Single-Use USB Temperature Data Logger, 60 Day, 6 Minute Interval, 12 to 14°C; 10/pk by Digi-Sense

These data loggers can be used for monitoring and recording temperatures during shipments, storage, or experiments. They are ideal for food, pharmaceutical, or laboratory use any application where a small accurate datalogger is required.

The data logger features a time delay of 30 minutes so the logger will not alert when the temperature is within the alarm zone, until the delay time elapses. Protective plastic pouch keeps logger dry, eliminating concerns when shipping materials with cold packs, ice, or in damp environments. To maintain IP67 waterproof rating, do not tear open pouch before data download.

Products have an individually-numbered Certificate provided with each unit, that assures accuracy from our ISO/IEC 17025:2017(1750.01) calibration laboratory accredited by A2LA. It indicates traceability of measurements to the SI units through NIST or other recognized national measurement institutes (NMI) that are signatories to the CIPM Mutual Recognition Agreement. Each product goes through an intense vetting process before it can carry the Traceable name, thus saving you both time and money by not having to calibrate separately.

• LED alarm indicator for visual status indication
• Time delay of 30 minutes before logging begins for enhanced logging accuracy
• Protective plastic pouch maintains waterproof IP67 rating
• Bar code for in-house scanning
• Includes NIST-Traceable certificate from our A2LA accredited (1750.01) calibration laboratory
• Compact, single-use datalogger with 60 day logging duration in 6 minute intervals
• Low to High alarm parameter range of 12 to 14°C

Includes

Battery (3.0 V CR2450 lithium) and NIST-Traceable calibration certificate with data.

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

Part Number: M196250LA

1-Phase/Single-Speed Motor, 1/10 Hp, 115/230V, 50/60 Hz, with 6' Cord, 1725 rpm

2105528 DPD Free Chlorine Reagent Powder Pillows, 10 mL, pk/1000 by AquaPhoenix

For free chlorine determination by the DPD Free Chlorine method.
USEPA accepted for reporting for drinking water analysis using Hach Method 8021.
Range: 0.02 - 2.00 mg/L Cl2. Sample Size: 10 mL.
Pack of 1000 powder pillows.
Boric Acid free!

3921 DO/Temperature Controller by Jenco

DO & temperature controller with 2 sets of On/Off relays, stored calibration data, backlit LCD display for DO and temperature, universal power supply 100 to 240 VAC and packaged in an easy to install plastic panel mount water resistant 1/8 DIN IP65 case. Uses Hamilton Company Oxysens and Easyferm DO electrodes.

• Easy to install 1/8 DIN plastic casing
• Clear LCD displays dissolved oxygen or temperature with backlight
• Calibration data is stored in memory and is ready for use on power up
• Universal power supply input from 100 ~ 240 VAC
• Automatic or manual temperature compensation
• Two sets of programmable on/off relays for DO
• CE and RoHS complain

98768-53 Traceable Excursion-Trac™ Datalogging Low-Temp Thermometer with Calibration; 1 Stainless Steel Probe by Digi-Sense

Easily monitor temperatures overnight or for any time period - minimum and maximum temperatures are stored until the memory is cleared. Set high and low alarms in 1° increments; alarm sounds when temperature rises above or falls below set points. The alarm tracking feature stores data for up to 10 different alarm events detailing when the alarm state occurred, as well as when the unit returned within range. Alarm state indicator includes visual LEDs, audio alerts, and flashing LCD segments.

Transfer data recorded in a CSV format to any computer via a USB flash drive - no software is required. Simply clear memory after downloading data to USB drive. Unit continues to record new data while downloading old data. Other status indicators include low-battery, memory full, USB data transfer, and active alarm state. All probes are attached to a 10-ft (3-m) microcable that permits a door to close on it.

Traceable® Products have an individually-numbered Traceable® Certificate provided with each unit, that assures accuracy from our ISO/IEC 17025:2017(1750.01) calibration laboratory accredited by A2LA. It indicates traceability of measurements to the SI units through NIST or other recognized national measurement institutes (NMI) that are signatories to the CIPM Mutual Recognition Agreement. Each product goes through an intense vetting process before it can carry the Traceable name, thus saving you both time and money by not having to calibrate separately.

Durable stainless steel probe withstands both low and high temperatures and are ideal for measuring temperatures of air, liquids, and semi-solids. Sensor stem measures 6.25"L x 1/8" dia.

KEY FEATURES

• Includes NIST-Traceable certificate from our A2LA accredited (1750.01) calibration laboratory
• Memory can be cleared after downloading data and alarm events
• Set limits for and store up to 10 unique alarm events
• Smart-Alarm™ with visual/audible alarm continues to alert even if conditions return to normal range
• Triple-display - shows high, low, and current temperature simultaneously
• Ideal for monitoring ultra-low temperature freezers

Includes

Pt RTD stainless steel probe with 10-ft PTFE cable, flip-open stand, hook-and-loop strips, magnetic strips, wall-mount receptacle, batteries, and NIST-traceable calibration certificate with data.