$200 - $300

25554 Si-RV3 Vacuum Probe by Sauermann

Sauermann's vacuum probe supports the quick, safe evacuation of refrigeration systems and heat pumps with highly accurate measurements.

DEVICE KEY FEATURES

Smart wireless vacuum probe for measuring vacuum in a refrigeration system.

• Light and curved design for easy plug-in to facilities
• High accuracy Pirani® vacuum sensor
• Dual valve system enabling simultaneous vacuum measurement and evacuation of refrigerant
• Built-in Schrader® cores for easy refrigerant charging
• Range from 5 to 25,000 microns
• Reduce the use of hoses
• Overmoulding for easy handling and protection
• Long range wireless connection low energy

SI-MANIFOLD APP KEY FEATURES

General features

• Clear interface for easy reading in any condition
• Gauge, table or graphic visualizations
• Creation of measurements report with possibility to add pictures
• Report exportation in PDF, CSV and XML formats
• Data logging
• Chronometer function
• Free app for iOS and Android devices
• Minimum required versions: Android 4.4, IOS 8.0, BLE 4.0

Manifold features

• Superheat and subcooling real time calculation
• Configuration of superheat/subcooling target values
• Heating and cooling functions
• 126 refrigerant gases with favorite list

Vacuum features

• Vacuum measurement function
• Configuration of vacuum target value
• Temperature of water evaporation

Kit Includes

• Adjustment certificate
• Simplified User Manual
• 3 AAA batteries

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

Part Number: Z105325PM79

0563 2061 206 pH1 Instrument Kit by Testo

The testo 206 series is ideally suited for applications in liquid and semi-solid media. The instruments stand out thanks to the combination of a pH immersion probe and a temperature probe for precise and fast temperature compensation. Thanks to the large volume of gel electrolyte and the dual wall diaphragm, the probe is leak-proof, maintenance-free and insensitive to dirt.

The automatic final value recognition supports the user during measurement. The protective cover TopSafe provides the instruments with the protection class IP68, it is dishwasher-safe, hygienic and protects the measuring instrument from dirt, water and impact.

The testo 206-pH1 is specially designed for fast pH checks in liquids.

The testo 206-pH2 is ideally suited for pH measurement in semi-solid and protein-rich foods such as jellies, creams, cheese, fruit etc.

The testo 206-pH3 is equipped with a BNC socket which allows the connection of any pH probes to the instrument, depending on the application. This makes the instrument universally applicable.

Kit includes:

• One-hand pH/°C measuring instrument
• Protection class IP68, incl. storage cap with gel
• TopSafe
• Belt/wall holder

• Ideally suited to applications in liquid and semi-solid media (e.g. in the food sector)
• Built-in temperature sensor
• Maintenance-free gel electrolyte
• Robust, waterproof and dishwasher-safe protective cover (TopSafe, protection class IP65)
• Automatic final value recognition (Auto-hold)
• Two-line display
• 1, 2, or 3-point calibration possible

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

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

6615 RF 220 Hygrotemp by Wohler

• Quick test of relative humidity within buildings and offices
• Air conditioning test
• Building inspection for mold and other humidity related problems
• The dew point and wet bulb temperature are calculated online from the current air humidity and temperature

Part Number: CGQT342

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

MA871-BOX Digital Brix Refractometer by Milwaukee

The MA871 is an optical instrument that employs the measurement of refractive index to determine the % Brix of sugar in aqueous solutions. The method is both simple and quick. Samples are measured after a simple user calibration with steam distilled water (starter bottle provided with your unit).

Within seconds the instrument measures the refractive index of the sample and converts it to % Brix concentration units.

The MA871 digital refractometer eliminates the uncertainity associated with mechanical refractometers and is easily portable for measurements in the field.

The measurement technique and temperature compensation employ methodology recommended in the ICUMSA Methods Book (Internationally recognized body for Sugar Analysis).

Temperature (in ⪚C or °F) is displayed simultaneously with the measurement on the large dual level display along with icons for Low Power and other helpful message codes.

Key features include:

• Dual-level LCD
• Automatic Temperature Compensation (ATC)
• Easy setup and storage
• Battery operation with Low Power indicator (BEPS)
• Automatically turns off after 3 minutes of non-use.

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

90550-45 Dampened Adjustable Angle Bimetal Thermometer, 3" Dial, 24" L/0-250F/-20-120C by Digi-Sense

Accuracy is ±1% full-scale when stem is immersed 2" in liquids or 4" in gases (immerse models with a 2.5" stem length 2" in gases). Measured stem length from the top of the threads to the bottom tip of the stem. Stem dia is 0.25"; threaded connection is 1/2" NPT(M). All thermometers meet or exceed ASME B40.3 standards. Maximum environmental temperature for glass lens thermometers is 500°F (148°C).

• Dampened movement
• More economical than silicone gauges
• Greater temperature range than silicone-filled gauges
• Anti-parallax dial for accurate readings
• Eliminate the risk of a leaking case and cross-contamination
• Hermetically sealed per ASME B40.3 standard to prevent fogging and protect against tough environments
• Rugged 304 stainless steel construction with a clear glass lens
• Recalibrate using the external reset screw

Part Number: 58L-476S

Part Number: X12941000PN

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

PH700 Benchtop pH Meter by Apera

The Apera Instruments PH700 benchtop pH meter provides quick and stable pH readings for basic laboratory testing and educational purposes at an outstanding cost-effectiveness.

Reliable Measurement: With its quality 3-in-1 Combination pH electrode and the advanced digital processing technology, the measuring of pH and temperature is quick, accurate and stable (accuracy: ±0.01 pH, range: 0 to 14.00 pH). Splash-proof and Dust-proof structure design, ideal for use in harsh environment.

Intelligent Functions: Quick& Easy Auto Calibration: automatically recognizes 6 types of pH standard solutions. 0 to 100°C auto temperature compensation. 50 groups of data storage. Max/Min measuring mode available, alternately displaying the maximum and minimum readings.

Comes with an easy-to-install electrode holder and 3 bottles of premixed pH calibration solutions (4.00, 7.00, 10.01). The product is CE certified and comes with a Two-Year warranty for the meter; 6 months for the electrode.

• Equipped with 201T-S 3-in-1 Combination pH Electrode, Auto Temp. Compensation, measuring pH and temperature simultaneously
• Advanced Auto Calibration Mode with Calibration Guide and Self-Diagnosis
• Advanced digital processing technology helps generate quick and stable readings
• IP54 Spill-proof and Dust-proof, durable and reliable
• Comes with easy-to-install electrode holder and pre-mixed calibration solutions
• 50 Groups of Data Storage

0563 1082 108-2 Waterproof Digital Food Thermometer by Testo

The testo 108 can perform temperature spot checks in a matter of seconds whether for transport and storage of food, in restaurants, in large scale kitchens or the food service industry. If you want to measure temperature, this instrument is all you will ever need. It will enable you to integrate temperature measurement effortlessly into your day-to-day work. Trust the testo 108 to meet your HACCP compliance requirements.

Its softcase (protective cover) is impervious to moisture and water, and protects the meter and the probe from damage due to impact or dirt. Wherever temperature needs to be recorded, the 108 delivers the ruggedness, reliabilty and accuracy you expect.

• Easy operation and handling
• Instrument and probe waterproof (IP67)
• Conform to HACCP and EN 13485
• Multi-purpose applications

Includes:

testo 108-2 waterproof food thermometer, lockable Type T thermocouple, user guide, calibration protocol, and batteries

AI102G GS2 Soil pH Pen Tester Kit by Apera

GroStar® Premium Pen Testers are designed specifically for the horticultural market. GroStar's intelligent design reduces the guesswork so you can easily manage your crops success.

Features of GS2 Premium Soil pH Pen:

• Measures pH and temperature in nutrient solution, soil, coco coir, rockwool, and many other media types
• Premium probe technologies and materials ensure high accuracy and durability with minimal maintenance
• Impact-resistant spear glass tip, 10 times stronger than conventional glass bulb
• PTFE ring prevents a clogged junction caused by soil particles, significantly increases durability
• Backed by GroStar proprietary sensor technology from Switzerland
• Easy-to-use design and fast calibration adjustment
• Replaceable Swiss LabSen Spear Soil pH Probe
• Large 3-color backlit screen gives you clear information
• Durable structure, IP67 waterproof rating
• Powered by AAA batteries with auto off function
• Automatic temperature compensation

Includes:

• 2-year warranty (instrument)
• 1-year warranty (probe)
• pH 7 & pH4 calibration solution (50ml bottle each)
• KCL storage solution (10ml bottle)
• Hole dibber
• Cleaning brush
• Lanyard and user manual