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4.4 of 5.0 with 16 Reviews
SALE PRICE: $52.34 1% OFF
Manufacturer: Tel-Tru Manufacturing Company
Brand: Tel-Tru
Model: 34100414
Manufacturer: Tel-Tru Manufacturing Company
Brand: Tel-Tru
Model: 34100414
The Model GT300R is the best 3" dial back connected thermometer for heavy duty applications. The unique stem groove to identify the min. immersion for accurate reading. Glass window that is fully gasketed.
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4.4 of 5.0 with 16 Reviews
SALE PRICE: $118.30 1% OFF
Manufacturer: Vee Gee Scientific
Brand: Vee Gee Scientific
Model: BTX-20
Manufacturer: Vee Gee Scientific
Brand: Vee Gee Scientific
Model: BTX-20
Features Largest Sharpest Display Scale Available Exclusive Zero-Ring Requires No Calibration Tools Durable, All-Metal Design VEE GEE X-Series Handheld Refractometers are exceptionally simple to operate and provide quick, accurate measurements for the concentration of nearly any aqueous solution. Easy to Use. Operation consists of placing 1 or 2 drops of sample on the prism, closing the daylight plate over the sample, then looking through the focusable, cushioned-rubber eyepiece for the readings. Accurate. Featuring the largest, easiest-to-read scale available with clear, sharp figures, screen shading, and incredible contrast. These features significantly enhance overall accuracy even when several different operators use the instrument. All units feature rubber grips on the body, which block the transmission of hand heat to reduce temperature errors. Compact Portable. The small size of the X-Series models allows them to be used anywhere the field, plant, or lab. Tool-Free Calibration. The VEE GEE exclusive Zero-Ring eliminates the hassle of using a separate tool for calibration. Simply place a few drops of distilled water or liquid standard (R.I. oil or prepared sucrose solution) on the prism, turn the built-in Zero-Ring until the shadow line is at the correct value of the liquid, and secure the set screw that's it Durable. The X-Series models feature rugged construction to provide years of reliable use. The prism is mounted in an all-metal housing which allows the sample and prism to reach temperature equilibrium quickly. Also feature non-roll stands to ensure that once the units are placed on a table or bench top, they won't be prone to roll off the surface. Wide Selection of Scales Ranges. Choose from Brix, Salinity, Refractive Index (nD), and Coolant (freezing points of Ethylene Propylene Glycol, Battery Charge Level), Urea and NaCI. Automatic Temperature Compensation (ATC). Models BTX-1, BTX-20, STX-3, CTX-1, CTX-2 feature ATC, which frees the user from havin
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4.4 of 5.0 with 16 Reviews
SALE PRICE: $127.29
Manufacturer: LaMotte
Brand: LaMotte
Model: 1742
Manufacturer: LaMotte
Brand: LaMotte
Model: 1742
ORP TRACER has Automatic self calibration
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4.3 of 5.0 with 16 Reviews
SALE PRICE: $24.99 8% OFF
Manufacturer: Ade Advanced Optics
Brand: Ade Advanced Optics
Model: AO-81150-14
Color: Aluminum
Manufacturer: Ade Advanced Optics
Brand: Ade Advanced Optics
Model: AO-81150-14
Color: Aluminum
Use these economical refractometers to take quick and easy measurements. Refractometers feature adjustable focus and a zero adjustment screw for calibration. Each refractometer is calibrated and adjusted to read at 68°>F (20°>C). Models with automatic temperature compensation (ATC) are ideal for applications where the temperatures of your sample vary. Refractometers are made of corrosion-resistant brass and have rubber-insulated grips. Include hard case, calibration screwdriver, and instructions. Brix Refractometers measure soluble solid concentration of sugars, salts, proteins, and more in foods and liquids - ideal for quality control and R&D applications. Use to measure percent Brix of juices, beverages, and other sugar-based liquids. Durable units provide quick and easy measurements
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4.3 of 5.0 with 16 Reviews
SALE PRICE: $37.20 1% OFF
Manufacturer: COLE-PARMER
Brand: Digi-Sense
Manufacturer: COLE-PARMER
Brand: Digi-Sense
These thermometers are ideal for laboratory, field, and process measurements. Use to quickly verify termperature. Typical response time is 30 seconds for 99% of new reading. Thermometers have a 304 stainless steel penetration stem. All models include a protective case with pocket clip and a battery. Thermometer has an 8 or 11.5 inch long SS stem, °>F/°>C switchable ranges, one-second display update in Celsius scale, and ten-second display update in Fahrenheit scale. Use ON/OFF button to conserve battery life.
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4.3 of 5.0 with 16 Reviews
SALE PRICE: $29.99 26% OFF
Manufacturer: J-so
Brand: J-so
Color: PH 2
Manufacturer: J-so
Brand: J-so
Color: PH 2
TDS meter (aka ppm pen, nutrient tester, tds stick) is an inexpensive and convenient digital tool to instantly check your overall water quality. TDS = Total Dissolved Solids, which is any salt, metal or mineral in the water. With the push of a button, the TDS-EZ can tell you your overall water purity level, which will be displayed on the screen in ppm (parts per million). The lower the TDS level, the purer the water, with 0 ppm being pure H2O. The TDS-EZ is great for checking your tap water quality, or knowing when to change a filter. (The meter does not test for biological contaminants.) The TDS-EZ is a great tool for drinking water, water filtration and purification, hydroponics (test your nutrients), aquariums, RO/DI systems, pools and spas, and more.PH penprovides more reliable accuracy and durability for testing the acidity or alkalinity of liquids. It is very easy to use - just immerse the electrode and the readings are automatically displayed. With a resolution of 0.01pH and a 0.05pH range of error, you may get higher accuracy than other pH meters. The electrode is designed with more durability in order to offer a longer product lifetime even through heavy use.With a standard measuring range of 0-14 pH, An affordable way to test your swimming pool, aquarium, tap water, or appliance water source, you can finally know whether the water you are drinking or using is acceptable for the application. It is also an excellent choice for basic measurements in a laboratory setting, making it an ideal choice for students taking chemistry or biology classes.Specifications: Measuring range: 0.00-14.00 pH Resolution: 0.01 pH Accuracy:¡À 0.05 pH Display: LCD Backlight Batteries: 3x 1.5V LR44 button cells Automatic temperature compensation: 0-50¡ãC (32-122¡ãF) Dimensions: 5.95x1.30x0.8in
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4.3 of 5.0 with 16 Reviews
SALE PRICE: $20.99
Manufacturer: CNS Gauges
Brand: CNS Gauges
Manufacturer: CNS Gauges
Brand: CNS Gauges
Professional Grade 3" Dial 1/2" NPT Thermometer. The Thermometer Features a Glass Face, 316 Stainless Steel Stem, and Recalibration Screw. Easily Recalibrate this Thermometer using the Calibration Screw on the Back of the Dial Housing. Accuracy is +/- 1% and is Hermetically Sealed to Prevent Moisture, Corrosion and Freeze-Ups.
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4.3 of 5.0 with 16 Reviews
SALE PRICE: $189.90 1% OFF
Manufacturer: COLE-PARMER
Brand: Cole-Parmer
Manufacturer: COLE-PARMER
Brand: Cole-Parmer
In-line or submersible electrodes with probe guard operate from 23 to 176°>F (-5 to 80°>C) and have a PVC housing with a 3/4'' NPT(M) fitting on both ends. Epoxy body withstands pressures to 100 psi. Measure pH from 0 to 14. All electrodes measure 6-3/4''L x 1'' OD, with a 1-3/4'' insertion depth. Note: 100Ω RTD ATC elements are platinum and conform to DIN curve 43760. ATC connector is miniature audio plug. Connector for the 1 kΩ RTD and the 3 kΩ Balco ATC elements is a spade lug. Connector for 100 kΩ thermistor ATC elements is a standard 1/4" phone plug.
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4.2 of 5.0 with 16 Reviews
SALE PRICE: $57.61
Manufacturer: Dynalon
Brand: Dynalon
Model: DYNCR 421125
Color: Natural
Manufacturer: Dynalon
Brand: Dynalon
Model: DYNCR 421125
Color: Natural
Straight-sided polypropylene container is supplied with a white polypropylene linerless screw closure. This autoclavable translucent jar has many uses in the lab and industry. Lightweight and easy to fill. Ideal for storage of lab specimens, supplies, or powders. Maximum temperature for polypropylene is 121°C. Translucent. Autoclavable. Capacity: 2oz (60mL). Material: natural polypropylene with a white polypropylene screw closure. Diameter: 53mm. Height with cap: 47mm. Dynalon® #: 421125.
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4.2 of 5.0 with 16 Reviews
SALE PRICE: $25.99 39% OFF
Manufacturer: Allytech
Brand: Allytech
Model: DT-8250
Color: Orange
Manufacturer: Allytech
Brand: Allytech
Model: DT-8250
Color: Orange
Features: 1.Safely measure hazardous or inaccessible objects; 2.Auto-shutoff after 15 seconds to increase battery life; Specifications Temperature Range: -50°C~250°C (-58°F~482° F) Accuracy: ±2% or 2℃ Distance Spot Ratio: 1:1 Emissivity Adjustable: 0.95(fixed) Response Time and Wavelength: 500ms and (8-14)um Repeatability: ±1% or±1℃ Resolution: 0.1oC or 0.1oF Operating Temperature: 0-50°C(32-122° F) Package Included 1x Allytech Infrared 8250 thermometer 1x User's manual
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