$400 - $500

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

PFMB7 Digital Flow Switch with 2 Color Display (5 to 500, 10 to 1000 & 20 to 2000 L/min) by SMC

SMC's new PFMB dual color digital flow switch allows for a wide range of flow measurement with one product. The PFMB is suitable for use with air and nitrogen. It's compact and space saving with an integrated flow adjustment valve. The bypass structure limits the contact of moist air with the sensor, reducing degradation of the sensor and helps maintain accuracy.

• 2-color display improves visibility
• Helps promote energy savings
• Response time can be set based on application
• Integrated flow adjustment valve
• Compact and space saving
• Expanded flow range

Product contains:

• SMC 2-COLOR DIGITAL FLOW SWITCH FOR AIR
• 501 (5 to 500 L/min)
• N (NPT)
• 04 (1/2)
• B (PNP; PNP)
• W (w/Lead Wire w/Connector+Connector Cover)
• M (SI Unit Only)
• R (With Bracket)

pH6175KBA Benchtop pH, mV, ORP, Ion Temperature Meter Kit by Jenco

Jenco 6175 benchtop pH meter is the successor of the popular 6173 benchtop pH meter. While the large LCD display and easy of use remains firmly in place, model 6175 now offers 0.1 mV resolution for ISE applications and a streamlined look.

This pH benchtop is RoHS compliant.

Includes:

• pH6175: Meter
• 6000P: pH/Temp/Ref. electrode
• 6005C: Electrode cable, 3-ft
• Choice of 6230D115: 120V AC adapter Or 6230D230: 220V AC adapter
• 007N: Electrode's holder, swing arm

• Large LCD display
• High 0.1 mV resolution
• Automatic buffers recognition of US and NIST buffer sets
• Displays electrode efficiency with electrode offset recognition and electrode slope recognition
• Built in buffer temp. coefficient
• Stores calibration data in memory so meter is available for use on power up
• Automatic / manual temperature compensation
• Automatic lock mode and end point sensing lock stable readings
• AC adapter or battery powered (with low battery indicator)
• RoHS compliant

P-512 Dissolved Oxygen Meter by Peak Instruments

Suitable for aquaculture, water source monitoring, sewage treatment and environmental protection monitoring, especially for outdoor purposes.

Main Features

• Large LCD screen with controllable white backlight.
• Humanized designs like rack and skid proof shell make it more convenient for users.
• DO mode has functions of ATC, auto salinity compensation and auto pressure compensation.
• New structure polarographic DO electrode can measure temperature, salinity and dissolved oxygen simultaneously, equipped with special DO electrode calibration sleeve, only need 3~5 minutes for polarization.
• Built-in microprocessor chip with functions of auto calibration, auto temperature compensation, data storage, function setup, self-diagnosis, auto power off, low voltage display.
• Combined diaphragm cap makes it extremely convenient to replace the sensitive membrane just by screwing the new cap to the electrode.
• Grade IP57 waterproof housing and equipped with optional carrying case.

P-520 Portable PH /Conductivity Meter by Peak Instruments

Main Features

• Large LCD screen with controllable white backlight.
• Humanized designs like rack and skid proof shell make it more convenient for users.
• Double-parameter and equipped with pH electrode and conductivity electrode, can recognize electrode automatically.
• Built-in microprocessor chip with functions of auto calibration, auto temperature compensation, data storage, function setup, self-diagnosis, auto power off, low voltage display.
• Auto recognition of standard pH buffers and there are three series of standard buffers for option: USA, NIST and China.
• Able to set pH measurement modes of high purity water and pure water with ammonia.
• Auto recognition of 8 standard conductivity buffers and there are two series of standard buffers for option: USA series, China series.
• Adopt advanced conductivity measurement technology, one point calibration of conductivity electrode can meet the measuring accuracy requirements for test 0.5μ S/cm ~ 200mS/cm.
• Able to switch between conductivity, TDS, salinity and resistivity multinomial calculation for TDS and salinity to ensure the conversion precision of the full scale.
• Conductivity mode has the function of non-linear temperature compensation for high purity water.
• IP57 and equipped with calibration solution. There is optional carrying case.

S-610H High Precision pH Meter by Peak Instruments

Main Features

• 6.5 inch LCD screen which is intuitive and can show more parameters. Humanized design of operating interface makes operations simpler.
• Omron long lasting and light touch panel can be used more than 100,000 times.
• Auto calibration, auto temperature compensation, data storage, USB data export, clock, wireless printing, function setup, smart self-diagnosis and other intelligent functions.
• Built-in big memory can store 500 sets of test data which can be saved and transferred to USB flash drive and opened with Excel, very easy and convenient for edit.
• Auto recognition of standard pH buffers and there are three kinds of standard buffer for option: USA series, NIST series and China series.
• With optional Bluetooth module and support wireless Bluetooth printing to make operations much easier for users. Optional data transmission to cell phone via wireless Bluetooth.
• Smart judge of electrode status to ensure accurate use for operators.
• IP54 waterproof and dustproof.

S-611H High Precision Conductivity Meter by Peak Instruments

Main Features

• 6.5 inch LCD screen which is intuitive and can show more parameters. Humanized design of operating interface makes operations simpler.
• Omron long lasting and light touch panel can be used more than 100,000 times.
• Automatice calibration, auto temperature compensation, data storage, USB data export, clock, wireless printing, function setup, smart self-diagnosis and other intelligent functions.
• Built-in big memory can store 500 sets of test data which can be saved and transferred to USB flash drive and opened with Excel, very easy and convenient for edit.
• Auto recognition of eight kinds of standard conductivity solution and there are two series of standard solution for option: USA series and China series.
• Adopt advanced conductivity measurement technology, one point calibration of conductivity electrode can meet the measuring accuracy requirements for test 0.5μ S/cm ~ 200mS/cm.
• Able to switch between conductivity, TDS, salinity and resistivity. Multinomial calculation for TDS and salinity to ensure the conversion precision of the full scale.
• With optional Bluetooth module and support wireless Bluetooth printing to make operations much easier for users. Optional data transmission to cell phone via wireless Bluetooth.
• IP54 dustproof and waterproof housing

T-710L Laboratory pH Meter by Peak Instruments

Main Features

• 7 inch color capacitive screen with high resolution (1024*600) and sensitivity, which can show more parameters, more intuitive and simpler to read data.
• English and Chinese operating system, humanized design with adjustable screen brightness. System language can be customized according to specific requirements.
• Auto calibration, auto temperature compensation, data storage, USB data export, clock, wireless printing, function setup, smart self-diagnosis and other intelligent functions.
• Big built-in memory can store 1000 sets of test data which can be saved and transferred to USB flash drive and opened with Excel, very easy and convenient for edit.
• Auto recognition of standard pH buffer solutions and there are three kinds of standard buffers for option: USA series, NIST series and China series.
• Can set up pH measurement modes of high purity water and pure water with ammonia to meet the requirements of power, petrochemical and other industries.
• With standard Bluetooth module and support wireless Bluetooth printing to make operations much easier for users. Optional data transfer to PC and cell phone via Bluetooth.
• Smart judge of electrode status to ensure accurate use for operators.
• IP54 dustproof and waterproof housing.

T-711C High Concentration Laboratory Conductivity Meter by Peak Instruments

Main Features

• 7 inch color high resolution (1024*600) capacitive touch screen, high sensitivity, complete parameter display, intuitive, easy to use and simple.
• Automatic calibration and temperature compensation, data storage, USB output, clock display, wireless print, function setting and self-diagnose etc.
• Built-in bilingual operating system in Chinese and English, humanized operation design, instrument brightness and resolution selection.
• Built-in storage can store 1000 sets of measurement data, data can be stored and transferred to USB and opened by Excel, more convenient for customers to edit.
• Recognize automatically 8 kinds of conductivity standard solution. User can choose any one from two series of solutions: USA series and China series
• With standard Bluetooth module and support wireless printing to make operations more convenient for users. Optional PC software and cell phone APP.
• Adopt advanced conductivity measurement technology, one point calibration of conductivity electrode can meet the measuring accuracy requirements for test 0.5?S/cm ~ 200mS/cm.
• Able to switch between conductivity, TDS, salinity and resistivity. Multinomial calculation for TDS and salinity to ensure the conversion precision of the full scale.
• Automatic temperature compensation conductivity electrode and the measurement result is fast and precise.
• Can intelligently judge the electrode status to ensure that the test result is accurate.
• Dustproof and waterproof meter meets IP54 standards.

T-711L Laboratory Conductivity Meter by Peak Instruments

Main Features

• 7 inch color high resolution (1024*600) capacitive touch screen, high sensitivity, complete parameter display, intuitive, easy to use and simple.
• Automatic calibration and temperature compensation, data storage, USB output, clock display, wireless print, function setting and self-diagnose etc.
• Built-in bilingual operating system in Chinese and English, humanized operation design, instrument brightness and resolution selection.
• Built-in storage can store 1000 sets of measurement data, data can be stored and transferred to USB and opened by Excel, more convenient for customers to edit.
• Recognize automatically 8 kinds of conductivity standard solution. User can choose any one from two series of solutions: USA series and China series
• With standard Bluetooth module and support wireless printing to make operations more convenient for users. Optional PC software and cell phone APP.
• Adopt advanced conductivity measurement technology, one point calibration of conductivity electrode can meet the measuring accuracy requirements for test 0.5?S/cm ~ 200mS/cm.
• Able to switch between conductivity, TDS, salinity and resistivity. Multinomial calculation for TDS and salinity to ensure the conversion precision of the full scale.
• Automatic temperature compensation conductivity electrode and the measurement result is fast and precise.
• Can intelligently judge the electrode status to ensure that the test result is accurate.
• Dustproof and waterproof meter meets IP54 standards.

TE3003 Electronic Balance, 1mg/300g by Peak Instruments

PEAK INSTRUMENTS Electronic Balance offers a high level of weighing accuracy which is ideally suitable for weighing small as well as large quantities of substance for different laboratory weighing applications. Our balances are ergonomically designed with see-through glass door draft shield to prevent the external factors affecting the reading accuracy.

Main Features

• 1. Aluminium alloy body and stainless steel platform with clear glass wind shield.
• 2. 4.3 inches high resolution TFT capacitive touch screen for much easier operations, display with backlight make it easier to read under all conditions.
• 3. Electromagnetic sensor technology.
• 4. Multiple functions like weighing, parts counting, percent weighing, check weighing, animal weighing, density determination (kits optional) and multi weighing units.
• 5. Built-in ARM32-bit microprocessor makes the instrument run fast and measure with high accuracy.
• 6. External/Internal calibration and support Bluetooth printer(optioinal).
• 7. USB interfaces for PC connection and data export.

PI8005-T Potassium lodide-lodate, 0.0125N (N/80), 20L by AquaPhoenix

• Traceable to NIST

Specifications

• Packaging Type: Cube
• Size: 20.00 L
• Concentration: 0.0125N

PRO-100 Bacteria Tests: Hygenia PRO-Clean Rapid Protein Residue Test, 100 pk by AquaPhoenix

PRO-Clean is the easiest and most accurate way to verify the cleanliness of food equipment surfaces. Simply swab a surface and release the reagent. If protein residue is present, the reagent will turn purple - the more contamination, the quicker the color changes and the darker it becomes. PRO-Clean instantly validates surface hygiene, allowing immediate corrective action to be taken when necessary.