$200 - $300

PH60Z-HF Smart pH Tester Kit for Liquids Containing Strong Acid or Hydrofluoric Acid with LabSen 835 ATC 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 835 pH/temp. electrode. This powerful combination revolutionizes pH measurement, especially in water solutions containing strong acid or hydrofluoric acid. The electrode also works well in 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. 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 835 pH/temp. electrode, allowing you to effortlessly take lab-grade pH measurement for strong acidic solutions or HF-containing solutions and manage data wherever you go.
• SPECIAL HF Membrane — Crafted with Swiss sensor technology and premium materials, the LabSen 835's specialized HF membrane is resistant to hydrofluoric corrosion and minimizes acidic error, capable of measuring solution containing HF acid for up to 1000 times. (measurement time<1 min, and HF concentration should be less than 0.1mol/L or 2000 ppm)
• 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 1.68/7.00/10.01) and soaking solutions, but also features the Apera CalPod Solution Organizer for optimizing your calibration process.

94460-46 Traceable Memory-Loc™ Datalogging Thermometer with Calibration; 2 Stainless Steel Probes by Digi-Sense

Easily monitor temperatures overnight or for any time period - stores over 1 million temperature observations. Datalogger will stop recording when storage is full and will not overwrite recorded data. Memory can be cleared after downloading data and alarm events. 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 include 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. Unit continues to record data while downloading data. Sampling rate is 5 sec (10 sec for models 98768-55, -56, -59, and -60). Select logging interval ranging from 1 min to 24 hours. Other status indicators include low-battery, memory full, USB data transfer, and active alarm state. Probe is attached to a 10-ft (3 m) microcable that permits a door to close on it. Mount meter with included hook-and-loop strips, wall-mount slots, or use flip-open stand on benchtop.

Select from glycol-filled glass, or vaccine bottle probe(s), standard plastic Bullet™ probe(s), or stainless steel probe(s). Bottle probes contain nontoxic glycol solution which is considered GRAS (generally recognized as safe) by the FDA. The solution filled bottle simulates the temperature of other stored liquids and eliminates the rapid temperature fluctuation caused by opening the refrigerator/freezer door. Vaccine bottles are designed to fit vaccine trays. Use standard Bullet probe to measure air and liquid temperatures. Bullet probe sensor and cable may be completely immersed; sensor measures 3/4"L x 0.187" dia (19 x 4.75 mm). Durable stainless steel probes measure 6-1/4"L x 0.125" dia (159 x 3.18 mm) and withstand both low and high temperatures - ideal for measuring temperatures of air, liquids, and semi-solids.

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.

Thermometer features 2 stainless steel probes.

Key Features

• Store up to 10 unique alarm events, memory can be cleared after downloading data
• Smart-Alarm™ with visual/audible alarm continues to alert even if the unit returns to nonalarm conditions
• Triple-display - shows high, low, and current temperature simultaneously
• Includes NIST-Traceable certificate from our A2LA accredited (1750.01) calibration laboratory
• Thermometer logs 2 years of observations with a 1 minute logging interval. Device will stop recording when storage is full and will not overwrite recorded data. Data is unable to be deleted from memory once stored. Meter will store 1 million temperature observations

Includes

NIST-Traceable calibration certificate with data, stainless steel probes with 5-ft cable, magnetic strips, hook-and-loop strips, flip-open stand, and batteries.

Part Number: F105120PN

PH60-PW pH Tester Kit for Pure Water with LabSen 805 ATC pH Electrode by Apera

Discover the next level of precision, reliability, and portability with our top-rated professional PH60 tester, now paired with the Swiss LabSen 805 pH/temp. electrode. This powerful combination revolutionizes pH measurement, especially in challenging applications like distilled/drinking/RO/surface/boiler/storm/well/deionized water, etc. The electrode also works well in 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 (4.00/7.00/10.01) and soaking solution but also features the Apera CalPod Solution Organizer for optimizing your calibration process. All components are conveniently housed in a rugged carrying case, ensuring that you can effortlessly perform reliable pH measurements and calibrations wherever you go.

• PORTABILITY + RELIABILITY — The top-rated pH tester is now paired with the Swiss LabSen 805 pH electrode, allowing you to effortlessly take lab-grade pH measurement even in pure water such as istilled/drinking/RO/surface/boiler/storm/well/deionized water wherever you go.
• SWISS SENSOR TECH — Crafted with Swiss sensor technology and premium materials, the LabSen 805 pH electrode's triple ceramic junctions and special L membrane eliminate the common issue of jumping reading in pure water testing, ensuring you to quickly get stable results.
• ROBUST REFERENCE SYSTEM — LabSen 805 employs a Long-Life Reference System, outperforming ordinary Ag/AgCl systems by maintaining reference potential stability over time, which significantly extends the electrode's service life.
• INTELLIGENT METER BODY — The water-resistant meter body is featured with intelligent functions such as Automatic Calibration, Auto. Temperature Compensation, Reading Alarm Settings, Automatic Reading Lock, and more to meet your precision needs.
• COMPLETE TEST KIT — not only includes ready-to-use calibration buffer and soaking solutions, but also features the Apera CalPod Solution Organizer for optimizing your calibration process.

36" Versa-Kool Guard Set, non-OSHA, White

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

Old Part Number: Z105310A
New Part Number: Z105310PA

Weight: 3 lbs.

600-0088-000 Butadiene, 5 ppm (Balance Air), 34L Steel Cylinder by RAE Systems

Standard single-gas and multi-gas mixtures for monitor calibration

• Sizes range from 11 liters to 103 liters
• Convenient multi-gas mixtures
• Choose between demand-flow and constant-flow regulators

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

0554 1748 Wall mountable box power supply 110-240 VAC 50/60 Hz / 24 VDC, Output current 350 mA, short circuit proof, max. 1.2 A (for alarm module) by Testo

Wall mountable box power supply 110-240 VAC 50/60 Hz / 24 VDC, Output current 350 mA, short circuit proof, max. 1.2 A

• For the external power supply
• 110 - 240 VAC / 24 VDC (350 mA)
• Mains unit in protective housing

Delivery Scope

• Mains unit (desktop instrument).

PH60-SA Handheld pH Meter Tester Kit for Strong Alkaline or High Salinity Water Solutions with LabSen 845 ATC pH Electrode by Apera

Discover the next level of precision, reliability, and portability with our top-rated professional PH60 tester, now paired with the Swiss LabSen 845 pH/temp. electrode. This powerful combination revolutionizes pH measurement, especially in water solutions containing strong alkali or high salinity. The electrode also works well in 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. All components are conveniently housed in a rugged carrying case, ensuring that you can effortlessly perform reliable pH measurements and calibrations wherever you go.

• PORTABILITY + RELIABILITY — The top-rated pH tester is now paired with the Swiss LabSen 845 pH/temp. electrode, allowing you to effortlessly take lab-grade pH measurement for strong alkaline solutions or high salinity solutions wherever you go.
• SWISS SENSOR TECH — Crafted with Swiss sensor technology and premium materials, the LabSen electrode's HA membrane is designed for minimizing alkaline error in strong alkaline and high salinity solutions;
• ROBUST REFERENCE SYSTEM — LabSen 845 employs a Silver Ion Trap Reference System along with Open junction and polymer electrolyte, outperforming ordinary Ag/AgCl systems by maintaining reference potential stability over time and eliminates junction clogs, which significantly extends the electrode's service life.
• INTELLIGENT METER BODY— The water-resistant meter body is featured with intelligent functions such as Automatic Calibration, Auto. Temperature Compensation, Reading Alarm Settings, Automatic Reading Lock, and more to meet your precision needs.
• COMPLETE TEST KIT — not only includes ready-to-use calibration buffer (pH 4.00/7.00/12.45) and soaking solutions, but also features the Apera CalPod Solution Organizer for optimizing your calibration process.

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

WD-35808-89 Semi-dome, Double-junction, Epoxy-body, Polymer Gel-filled pH Electrode (Use with pH 300, pH 310, pH/CON 300, pH/CON 510 meters) by Oakton

Built-in temperature sensor lets you take ATC readings with a single probe

All-in-One Waterproof electrodes feature a built-in temperature sensor for taking readings with Automatic Temperature Compensation (ATC). Choose a single junction electrode for field, clean water, and general purpose applications. Choose a double junction electrode for most applications, including dirty water, heavy metals and organics applications.

Each electrode is 12 mm dia with a 3 ft cable.

• Includes a FREE electrode saver bottle to extend electrode life
• Feature a BNC connector for pH and a waterproof 6-pin connector for temperature

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