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4.9 of 5.0 with 23 Reviews
SALE PRICE: $67.25 33% OFF
Manufacturer: OTC
Brand: OTC
Model: 5025
Manufacturer: OTC
Brand: OTC
Model: 5025
The Refractometer is a portable, precision, optical instrument used for measuring the Diesel Exhaust Fluid (DEF) concentration. When a liquid sample is placed on the prism, the light passing through it is bent. The more concentrated the liquid, the more the light will bend. The Refractometer contains a reticle, or scale, that is enlarged through the eyepiece to measure this light. The values on the scale have been established to evaluate the DEF condition. EPA regulations require all diesel engines manufactured on or after January 1, 2010 to meet lowered NOx emissions standards. Most heavy duty engine (Class 7-8 trucks) manufacturers, have chosen to utilize SCR. This Includes Detroit Diesel (DD13, DD15, and DD16 models), Cummins (ISX line), PACCAR, and Volvo/Mack. SCR-equipped engines require the periodic addition of Diesel Exhaust Fluid (DEF, a urea solution) to enable the process. DEF is available in a bottle from most truck stops, and some have installed bulk DEF dispensers near the Diesel Fuel pumps. However, to ensure the proper operation of the SCR system, operators must ensure the DEF in their vehicle consists of a 32.5 percentage Urea/Water solution. It makes this a simple and quick process for an operator or technician. Scale: 0.5 percentage, line graduations 32.5 percentage, indicated scale 15-40 percentage, waterline, and 20 degree Celsius kit includes Refractometer, dropper, lens wipe cloth, instructions and quick guide, screwdriver and case.
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4.9 of 5.0 with 23 Reviews
SALE PRICE: $65.90 10% OFF
Manufacturer: Thermco
Brand: THERMCO
Manufacturer: Thermco
Brand: THERMCO
Thermco's Triple Display Digital Thermometer simultaneously shows the current, minimum, and maximum temperatures and updates continuously. An audible & visual alarm will trigger when the temperatures goes above or below the set temperatures. The minimum/maximum feature monitors critical temperature for any period of time, such as overnight or weekends. To comply with regulatory agencies requirements Thermco's Time-Stamp thermometer provides the date and time when the temperature being monitored exceeds the minimum and maximum settings and in real-time. Also an audible alarm will sound and flashing LED will be visiabile. Each thermometer is certified, serialized and traceable to NIST in Thermco's ISO17025, (Accreditation No. 69071) Calibration Laboratory and accredited by Ilac-MRA to assure accuracy and compliance with regulatory agencies. The thermometer probe is housed in an unbreakable plastic vial filled with a Bio-Safe buffering media which maintains the thermometer reading while the refrigerator or freezer door is open. Thermometers are supplied with dual magnets and velcro sets to allow attachment to walls or doors. Other features include flip out desk stand and wall mounting key hole in back of unit, and supplied with AAA alkaline batteries.
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4.9 of 5.0 with 23 Reviews
SALE PRICE: $57.80 1% OFF
Manufacturer: COLE-PARMER
Brand: Digi-Sense
Manufacturer: COLE-PARMER
Brand: Digi-Sense
This thermometer can be used in foods, soils, cuvettes, water baths, wastewater, and incubators. Never again worry about leaving unit on-it's always on. Single battery runs continuously for one year. A high and low alarm may be programmed in 1deg increments. When temperature exceeds set points, a 1-minute audible alarm signals an out-of-range condition. Alarm automatically resets when temperature returns to "in range" reading. Alarm mode may be switched off when not required. Meter features Max/Min readings, countdown timer, and degF/degC selection. Comes with a flip-open stand for bench top use, and the probe clips to unit for handy storage. What's Included: NIST-traceable® certificate, probe, and one AAA battery. Always on, monitors temperature around the clock NIST-traceable certificate
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4.9 of 5.0 with 23 Reviews
SALE PRICE: $65.90 10% OFF
Manufacturer: Thermco
Brand: THERMCO
Manufacturer: Thermco
Brand: THERMCO
Thermco's Triple Display Digital Thermometer simultaneously shows the current, minimum, and maximum temperatures and updates continuously. An audible & visual alarm will trigger when the temperatures goes above or below the set temperatures. The minimum/maximum feature monitors critical temperature for any period of time, such as overnight or weekends. To comply with regulatory agencies requirements Thermco's Time-Stamp thermometer provides the date and time when the temperature being monitored exceeds the minimum and maximum settings and in real-time. Also an audible alarm will sound and flashing LED will be visiabile. Each thermometer is certified, serialized and traceable to NIST in Thermco's ISO17025, (Accreditation No. 69071) Calibration Laboratory and accredited by Ilac-MRA to assure accuracy and compliance with regulatory agencies. The thermometer probe is housed in an unbreakable plastic vial filled with a Bio-Safe buffering media which maintains the thermometer reading while the refrigerator or freezer door is open. Thermometers are supplied with dual magnets and velcro sets to allow attachment to walls or doors. Other features include flip out desk stand and wall mounting key hole in back of unit, and supplied with AAA alkaline batteries.
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4.8 of 5.0 with 23 Reviews
SALE PRICE: $40.00 1% OFF
Manufacturer: AVTECH Software
Brand: Room Alert
Manufacturer: AVTECH Software
Brand: Room Alert
AVTECH's Air Flow 2 Sensor (NO) provides real-time recognition of air flow stoppage. This Air Flow 2 Sensor (NO) is normally open and includes a mounting clip and clamp. Typical use is to monitor continuous air flow in an HVAC duct, under a raised floor, or near a fan on a rack cabinet or important server. This sensor is equivalent to Stego Air Flow Switch #01300.1.
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4.8 of 5.0 with 23 Reviews
SALE PRICE: $28.99
Manufacturer: Grand Index
Brand: Grand Index
Model: RHAN-600ATC
Manufacturer: Grand Index
Brand: Grand Index
Model: RHAN-600ATC
Monoethylene glycol and mono propylene glycol are used extensively as antifreeze in closed cooling systems . Dose concentrations vary dependant upon the level of antifreeze protection required (C or F). Refrigeration units and engine cooling systems use glycol in concentrations up to 60% v/v to maintain coolant fluidity at low temperatures. If customers prefer to have a model which has (C) and (F). The model RHA-600ATC is good choice as the temperature in C and F were both lised in its scale! It has three scales for Glycol analysis / testing and Battery liquids testing: The Glycol analysis / testing scale offers a convenient, fast and accurate way for testing / analyzing the glycol concentration of engine coolants and other anti-freeze solutions. The Battery Specific Gravity Scale offers a convenient, fast and accurate way for testing the batery's liquid Specific Gravity. The RHAN-600ATC has Automatic Temperature Compensation System. Guarantee: Offers 1 year warranty Specifications: Measuring Range: Ethylene Glycol: -70°C-0°C(-90°F-32°F) Propylene Glycol: -60°C-0°C(-70°F-32°F) Battery Fluids:1.100-1.400sg Resolution Factor: 5°C, 10°F,0.01sg, (ATC)Temperature Compensation Range:10°C--30°C(50°F to 86°F) If customers prefer to have the similar unit ONLY has scales in (C) battery liquid testing, the model RHA-200ATC or RHA-218ATC is recommended. If customers prefer to have the unit only has (F). , our model RHA-100ATC or RHA-300ATC is good choice. Accessories included: 1pc Pipette ***Operations manual***Mini-screw driver***Soft protective carrying case or blue plastic case
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4.8 of 5.0 with 23 Reviews
SALE PRICE: $69.24
Manufacturer: Thomas Scientific
Brand: Thomas
Manufacturer: Thomas Scientific
Brand: Thomas
Hydrometers are calibrated for proof at 60 degree F. All hydrometers are made according to bureau of internal revenue, and U.S. treasury department standards. Tolerances listed for these hydrometers are those outlined in circular 555 of the national bureau of standards, testing of hydrometers. All hydrometers are single units. 125 - 145 percent Proof range. IRS code: N.
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4.8 of 5.0 with 23 Reviews
SALE PRICE: $25.00 22% OFF
Manufacturer: Thermco
Brand: THERMCO
Manufacturer: Thermco
Brand: THERMCO
Salt Brine Hydrometers (Salometers) Measure the Saturation of Salt in an Aqueous Solution. Standard Temperature 60'F/60°F. Suitable for Certification.
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4.7 of 5.0 with 23 Reviews
SALE PRICE: $38.00
Manufacturer: Extech Instruments
Brand: Extech
Model: TM40
Manufacturer: Extech Instruments
Brand: Extech
Model: TM40
Heavy-duty corkscrew design stainless steel probe with a T-shaped handle provides the griping power needed to twist the probe into any solid or semisolid materials to take temperature measurements. Typical applications include agriculture (soil), food industry, laboratories, and industrial. What's Included: Protective cover and battery. Rugged stainless steel probe features penetrating corkscrew tip Ideal for solid, semisolid, and frozen materials Water-resistant design Auto power-off conserves battery life
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4.7 of 5.0 with 23 Reviews
SALE PRICE: $68.02
Manufacturer: Bel-Art
Brand: SP Scienceware
Model: B61800-0500
Manufacturer: Bel-Art
Brand: SP Scienceware
Model: B61800-0500
Made from optical quality polycarbonate plastic material, these plain form hydrometers are durable and shatterproof, and perfect for field work where breakage could be a concern. They are used for measuring sodium chloride saturation of salt brines in various industries including food, fishing, and transportation. At 300mm (12â€) long, they contain lead free ballast and are available in models to measure various levels of salt content from 0% to 100%. Easy to read black scale on yellow back helps avoid eye fatigue. Each is individually serialized and has a temperature standardization of 60 degrees F (15 degrees C). DURAC Polycarbonate Hydrometers are made and hand inspected by our U.S. quality team in our exclusive triple accredited/registered ISO/IEC 17025:2005 and A2LA Accredited Calibration Laboratory; internationally recognized and accepted by the signatory economies of the ILAC/MRA and located in our ISO 14001:2004 Environmental Management System registered facility. They are packaged with a multi-language (English, French, German, Italian, Portuguese, and Spanish) Statement of Accuracy indicating accuracy traceable to NIST. Made in USA. Note: Polycarbonate hydrometers are not recommended for use with petroleum-based liquids or other corrosives that would potentially affect the plastic material. They should be stored in a clean, dry, safe place and should not be subjected to extreme temperatures.
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