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3.0 of 5.0 with 3 Reviews
SALE PRICE: $39.99 24% OFF
Manufacturer: J-so
Brand: J-so
Color: PH 3
Manufacturer: J-so
Brand: J-so
Color: PH 3
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 pHSoil Light Meter3in1 Moisture PH Light Meter for Hydroponic Plant Soil # Ideal tool for both indoor and garden plants care # Please clean the electrode after each use * 1 X 3 IN 1 PH LIGHT METER FOR PLANT SOIL
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2.6 of 5.0 with 3 Reviews
SALE PRICE: $29.44 30% OFF
Manufacturer: Taylor
Brand: Taylor Precision Products
Model: 5499
Manufacturer: Taylor
Brand: Taylor Precision Products
Model: 5499
Keep track of freezing outdoor temperatures with the Taylor Precision Products Orchard Minimum Registering Thermometer. Protect plants from freezing temperatures with this minimum registering thermometer. With a minimum temperature indicator, this thermometer records the lowest temperature reached before a reset. Never worry about accidental mercury poisoning with the mercury free, Permacolor-filled thermometer. Measure temperatures from 10 to 100 degrees Fahrenheit in 1-degree increments. Stout metal backing houses the thermometer, easily fastened to wood surfaces and more with screws or nails
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2.6 of 5.0 with 3 Reviews
SALE PRICE: $45.00 23% OFF
Manufacturer: Bel-Art
Brand: SP Scienceware
Model: B61004-0100
Manufacturer: Bel-Art
Brand: SP Scienceware
Model: B61004-0100
This FRIO-Temp precision verification refrigerator thermometer is used to verify sample temperatures in Freezers, Refrigerators, Incubators and Ovens with traceability to NIST, DKD/PTB and most standards through ILAC. Tested and calibrated in H-B Instrument's exclusive triple accredited/registered ISO/IEC 17025:2005, A2LA accredited laboratory against equipment whose calibration is traceable to NIST. FRIO-Temp Thermometers feature PTFE safety coating and a multi-language (English, French, German, Italian, Portuguese and Spanish) Statement of Accuracy indicating accuracy traceable to NIST and DKD/PTB. Features Enviro-Safe liquid and is individually serialized. Ideal for chemical industry, petrochemistry, pharmaceutical, medical, cosmetic, producers of chemicals, university, dairies, breweries, distillers, beer cellars, refrigeration house, hot houses, scientific institutes, blood banks, refrigeration/freezer/incubator/oven equipment producers and producers of laboratory equipment. Range: -5 to 15°C. Divisions: 0.5. Accuracy: 0.5°C. Thermometer Fill: Enviro-Safe. Glass Beads: Enviro-Safe. Length: 125mm (4.9in). Bottle Size: 30mL.
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2.6 of 5.0 with 3 Reviews
SALE PRICE: $16.27 6% OFF
Manufacturer: Bel-Art
Brand: SP Scienceware
Model: B61004-0400
Manufacturer: Bel-Art
Brand: SP Scienceware
Model: B61004-0400
This H-B Instrument FRIO-Temp Enviro-Safe blood bank thermometer with PTFE safety coating has a temperature range of -5 to 20°C. The certified Enviro-Safe thermometer is designed for use in freezers. Featuring non-toxic, non-hazardous, biodegradable Enviro-Safe EnviroKleen certified environmentally safe liquid, each thermometer has accuracy equivalent to mercury thermometers, but without the hazards. Includes Enviro-Safe clear liquid filled 30mL recyclable plastic bottle, Velcro hook and loop fastener, and magnetic attachment. Thermometer is tested and calibrated in our triple accredited ISO/IEC 17025:2005, A2LA accredited laboratory against equipment whose calibration is traceable to NIST and DKD. RoHS compliant. Individually packaged in recyclable packaging with multi-language instructions and multi-language Statement of Accuracy indicating accuracy traceable to NIST and DKD. Made in the USA. Individually serialized. Application: Blood Bank. Range: -5 to 20°C. Divisions: 0.5°. Length: 135mm. Accuracy: 0.5°C. Bottle Size: 30mL. Thermometer Liquid Fill: Enviro-Safe. Traceable to NIST: Yes. Traceable to DKD: Yes. PTFE safety coated: Yes. 5/Case. H-B Instrument #: 20717T.
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2.6 of 5.0 with 3 Reviews
SALE PRICE: $18.48 23% OFF
Manufacturer: Cooper-Atkins Corporation
Brand: Cooper
Model: 2238-06-3
Manufacturer: Cooper-Atkins Corporation
Brand: Cooper
Model: 2238-06-3
The 2238 series has a tempered glass lens and features a stainless steel vessel clip. Model 2238-14 is perfect for monitoring dough through the yeast-kill process and features a higher range
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2.3 of 5.0 with 3 Reviews
SALE PRICE: $30.49 3% OFF
Manufacturer: Thomas Scientific
Brand: Thomas
Model: 4376
Manufacturer: Thomas Scientific
Brand: Thomas
Model: 4376
The Thomas Traceable Snap-In Module Thermometer measures temperature in liquids, gases, refrigerators, freezers, and water baths. The thermometer measures temperature from -50 to 300 degrees C (- 58 to 572 degrees F), with an accuracy of + or - 1 degree C. The 2.75" stainless steel probe is attached to the base by a 10-ft. cable. The thermometer has minimum/maximum temperature memory for monitoring the temperature consistency. The thermometer is traceable to National Institute of Standards and Technology standards, indicating that it is calibrated to International Organization for Standardization (ISO) 17025 levels. This Thomas thermometer is used to measure food temperature in restaurants, grocery stores, and other food-safety and food-storage facilities.SpecificationsTemperature range-50 to 300 degrees C (-58 to 572 degrees F)Temperature accuracy+ or - 1 degree CTemperature resolution1 degree CStandard metInternational Organization for Standardization (ISO) 17025Probe length2.75"Cable length10 ft.Weight2 oz.Dimensions (H x W x D)1.5 x 2.44 x 0.5 inchesH is height, the vertical distance from lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back.Digital thermometers are instruments used to measure the temperature of air, liquids, or surfaces electronically. They may measure temperature in Celsius, Fahrenheit, or both. Most digital thermometers use thermistors, which are small electronic resistors. Thermistors are made out of metals that conduct electricity within a certain range and become more conductive the warmer they get. A microcontroller inside the thermometer measures this electrical conductivity and converts it to a temperature, which is displayed on an LCD. Digital thermometers are used in a wide range of applications, including in laboratory settings, food service and storage, and in doctors' offices and hospitals.Thomas Scientific manufactures lab supplies, equipment, chemicals, and instruments for scientific research. It...
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2.3 of 5.0 with 3 Reviews
SALE PRICE: $59.00 6% OFF
Manufacturer: CONTROL COMPANY
Brand: CONTROL COMPANY
Model: 4148
Manufacturer: CONTROL COMPANY
Brand: CONTROL COMPANY
Model: 4148
Perfect jumbo digit thermometer for monitoring freezers, water baths, heating blocks, incubators, and refrigerators. Accurately monitors temperatures with its enclosed temperature-buffered sensor. Bottle insulates sensor from rapid temperature changes when refrigerator door is opened. Triple-display simultaneously shows maximum, minimum, and current probe temperatures plus room temperature. Min/max monitors high/low readings overnight, on weekends, or for any time period—a significant advantage over current reading-only glass thermometers. Range is –58 to 158°F and –50 to 70°C with a resolution of 0.1° and accuracy of ±1°C.
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2.3 of 5.0 with 3 Reviews
SALE PRICE: $20.98
Manufacturer: Frentaly OEM
Manufacturer: Frentaly OEM
Below information is for the PH Meter
Specifications:
• Measuring range: 0-14 pH
• Resolution: 0.01 pH
• Accuracy: 0.05 pH
• Batteries: 4x 1.5V LR44 button cell (AG13) Included
• Automatic temperature compensation: 0-50°C (32-122°F)
• Dimensions: 5.94x1.30x0.79in
• Weight: 1.87oz /53g
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Below information is for the TDS
HOW TO CALIBRATE
• The meter take Virtual resistor calibration, It is convenient. In normal, it doesn't need to calibrate. If you want more accurate, you can calibrate it follow below:
• 1: You need one accurate meter as sample, and make up 342ppm NaCl solution (or you can use the TDS calibration fluid)
• 2:Pull sample meter and this meter in 342ppm NaCl solution, set this meter
• 3: Hold TEMP button 3-5 second until the record flash on the screen
• 4: TEMP button is down, and HOLD button is up, adjust the record the same as the sample meter
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TIPS
•Once the readout stabilizes(in 10 second),hold button to view out of the water
• If the tester displays a flashing "X10" icon, multiply the reading by 10
• Don't drop the entire tester in the water or dip beyond the maximum "2" level
• Tester is not meant to be used in hot water (More than 99 degrees)
• How to Clear: Press "ON/OFF" twice, clear the data for each test, if you want test continuously
Specifications:
• Measure Range: 0-9990 ppm; 0-99°C; 32-212
• Accuracy: 2% full scale, +-2℉; +-1℃
• Auto shut-off: 10 minutes
• Automatic Temperature Compensation: 0-50℃/ 122℉
• Battery: 2 X 1.5V (LR44 Included)
• Size: 156 X 30X20 mm/6 X1.2 X0.8 inch
What is included in this package?
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2.3 of 5.0 with 3 Reviews
SALE PRICE: $15.95
Manufacturer: MHB
Brand: MHB
Model: ME19
Manufacturer: MHB
Brand: MHB
Model: ME19
Safer than a mercury thermometer for school use, these thermometers are red spirit filled with white background. 12" long, includes roll guard and storage tube. Range is -20 to 110 C. Save on the 10 pack, a good choice for classroom our laboratory use where some breakage can be expected.
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2.3 of 5.0 with 3 Reviews
SALE PRICE: $29.45
Manufacturer: Winters
Brand: Winters Instruments
Model: TCT167
Manufacturer: Winters
Brand: Winters Instruments
Model: TCT167
Provides an economical and accurate method to measure surface temperatures on a 1/2" to 4" pipe. Clamp-on design with steel spring. Dual scale. Easy to install. 5 Years warranty. Applications: to measure surface temperature on pipe in the heating, ventilation, air conditioning, wastewater, industrial process markets. Dial: 2-1/2" aluminum with black markings. Case: mild steel. Lens: plexiglass. Ring: steel, chrome plated. Sensing element: bi-metallic coil. Pointer: aluminum, painted black. Over-range enclosure rating: 25 Percent of full scale value. Ambient/process temperature: -40 degree F to 390 degree F. Accuracy: +/-3 Percent of full scale. Enclosure rating: IP52. Temperature range: 30 Degree F to 240 Degree F.
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