Water Quality & Instrumentation - Page 28

Manufacturer: Thomas Scientific Brand: Thomas Model: 31490SB

Thomas Specific Gravity And Baume Non-Mercury Thermo-Hydrometer, Made from heavy-walled anneealed tubing for maximum strength, Built in non mercury thermometer, Lead free ballast, Conforms to ASTM accuracy requirements. Each thermo-hydrometer comes with a Certificate of Conformance traceable to NIST. Bio-degradable, non-mercury performance liquid provides safe and easy cleanup in case of breakage. Scales are bold and easy to read. All instruments measure 15" in length and come with a built-in thermometer. Baume Range is 0/26, Thermometer Range is 20 to 150.

Manufacturer: Extech Brand: Extech Model: RE305

This Extech Non-Contact Phase Sequence Tester uses a non-contact voltage-testing method that permits easy connection to insulated conductors, avoiding uncertain and difficult connections to bare high voltage wires. Volts: 75 to 1,000 AC, Battery Included: Yes, Display Type: LED, Dimensions L x W x H (in.): 5 x 3 x 2, Frequency: 45 to 65Hz

Manufacturer: Extech Brand: Extech Model: RE305

This Extech Non-Contact Phase Sequence Tester uses a non-contact voltage-testing method that permits easy connection to insulated conductors, avoiding uncertain and difficult connections to bare high voltage wires. Volts: 75 to 1,000 AC, Battery Included: Yes, Display Type: LED, Dimensions L x W x H (in.): 5 x 3 x 2, Frequency: 45 to 65Hz

Manufacturer: Aidbucks Brand: Aidbucks Model: PM8233B

Our suppliers have 16 years of experience in meter development and production, focusing on productingf high-quality and safe products. We also established a professional technical support team and after-sales service team, is committed to customer service purposes!Aidbucks PM8233B digital multimeter is designed to safely and accurately solve all kinds of automotive and household electrical problems. For household sockets, sockets, fuses, cabling, general purpose batteries, car batteries and charging systems, car circuits and so on. Specifications: Safety/Compliances: IEC61010 CAT II 600V, pollution degree 2,double insulation. DC Voltage: 200mV/2V/20V/200V ±(0.5%+2), 600V (0.8%+2) AC Voltage: 200V/600V ±(1.2%+10) DC Current: 200μA/2mA/20mA ±(1.0%+2), 200mA ±(1.5%+2); 10A ±(3%+2) Resistance: 200Ω/2KΩ/20KΩ/200KΩ±(0.8%+2; 2MΩ ±(1.0%+2) Fuse protection: F 250mA/250V 10A/250V Max Display: 2000 CountsBacklight: 10 minUpdate: 2-3/secOverrange indication: "1"Polarity display: Negative polarity display "-"Measuring method: Dual-slope integration A/D converterPower: 9V battery, NEDA 1604 or 6F22Low battery indication: √Over load protection: √Data hold: √No delay response: √Low battery indicator: √Continuous buzzer: √Overload protection: √General Specifications: Dimensions: 5.1" x 2.9" x 1.4" Power Supply: 1 x 9V 6F22Package Includes 1 x Digital Multimeter 1 x Test Leads (1 pair) 1 x English Manual1 x 9V 6F22 battery

Manufacturer: Thomas Scientific Brand: Thomas

Thomas Specific Gravity And Baume Non-Mercury Thermo-Hydrometer, Made from heavy-walled anneealed tubing for maximum strength, Built in non mercury thermometer, Lead free ballast, Conforms to ASTM accuracy requirements. Each thermo-hydrometer comes with a Certificate of Conformance traceable to NIST. Bio-degradable, non-mercury performance liquid provides safe and easy cleanup in case of breakage. Scales are bold and easy to read. All instruments measure 15" in length and come with a built-in thermometer. Baume Range is 70/33*, Thermometer Range is 0 to 150.

Manufacturer: ProMed Specialties Brand: PROMED SPECIALTIES Model: PROM-010

2247220 Electrode White Foam 1.5"x1.5" 40 Per Pack sold as Pack Pt# PROM-010 by ProMed Specialties -PLEASE NOTE PHOTO MAY NOT REPRESENT ACTUAL ITEM. USE TITLE ONLY

Manufacturer: ALMO PETS & AQUARIUM LIMITED Brand: SYBON

For the most precise measurement of salinity, the experts use a Refractometer. This high-tech instrument is used to measure salinity when perfect conditions are needed for breeding, or keeping very delicate corals. This easy-to-use and read device will allow you to keep track of your tank's salinity fluctuations. This instrument also features ATC, automatic temperature compensation that will allow the Refractometer to gauge an accurate measurement in a range of temperatures. Simply look through the eyepiece to measure. Complete instructions included. Size: Unit is 8 in. long x 1 in. diameter.

Manufacturer: Extech Brand: Extech Model: 60120B

science-lab-supplies

Manufacturer: Dwyer Instruments Brand: Dwyer Model: RMA-2-BV

The Dwyer Rate-Master series RMA flowmeter is a 2" scale air flow meter with 1/8" female NPT inlet and outlet connections for inline monitoring and measuring of air flow with an accuracy of + or – 4% of full scale. An integral flow guide stabilizes the float throughout the range for consistent readings. The flowmeter is made of injection molded polycarbonate around a precision tapered pin to maintain calibration, resist breakage, and provide a clear view of the scale. The body is mounted to a stainless steel back bone with welded pipe thread inserts to absorb piping torque during installation. The scale is epoxy-coated brushed aluminum with black graduations marked along both sides of the flow tube for distinct readings. Models are available for measuring air flow in scfh, lpm, or cc/min. Some models come with a brass or stainless steel metering valve for precise adjustment of air flow, or with a top-mounted valve for vacuum applications. Hardware is included for panel or surface mounting. This flowmeter is commonly used for measuring air flow in medical equipment, air samplers, gas analyzers, pollution monitors, chemical injectors, and cabinet purging equipment, among other devices. SpecificationsScale length2"Accuracy+ or – 4% of full scaleConnections1/8" female NPT inlet and outletPressure rating100 psi/6.9 barTemperature rating54 degrees C/130 degrees FWetted materialsBody: polycarbonate; O-ring: Buna-N and neoprene; metal parts: stainless steel or brass (for models with brass valve); float (varies by range): black glass, nickel/copper alloy, stainless steel, or tungsten carbideDimensions (H x W x D)12.22 x 2.54 x 3.02 mm/4-13/16 x 1 x 1-3/16 inchesWeight113.4 g/4 oz.H is height, the vertical distance from the lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back. Anemometers, also called wind meters, measure air velocity and are most commonly used for weather monitoring to determine wind speed and for HVAC applica...

Manufacturer: Coolbuying Brand: FKANT Model: FKT-RFM-001

Alcohol Refractometer, FKANT Portable Hand Held Aluminum Oenometer with Automatic Temperature Compensation (ATC) for Spirit Alcohol Measurement, Range 0-80% Features: 1.Aluminum construction, only weighs 3.7OZ/105g, lightweight, compact and portable. 2.Featured with Automatic Temperature Compensation(10℃-30℃), ensures accurate reading. 3.Specially designed to test Spirit Alcohol content, like Brandy, Whisky, Vodka etc Distilled Spirits.Red wine or fruit wine contains much sugar and other ingredients, which will be not so accurate tested by the item. 4.Widely used for Scientific Research, Food Producing, Alcohol Retailer, etc. 5.Easy to use: Just take 2-3 drops of solution to get the value directly. Measuring Range:0-80% V/V Specification: 1.Function: Alcohol content measurement(Only) 2.Scale: 0-80% 3.Automatic Temperature Compensation: 10℃-30℃ 4.Accuracy: ±1% 5.Main material: Auluminum Notes: 1.Please read the user manual carefully before use. 2.Accurate meassurement depends on careful calibration. The sample and the prism must be at same temperature for accurate result.3.Don't expose the instrument to damp working conditions or immerse the instrument in water. If the instrument becomes foggy, water has entered the body. 4.Don't measure abrasive or corrosive chemicals with this instrument. They can damage the prism's coating. 5.Clean the instrument between each measurement using a soft, damp cloth. Failure to clean the prism on a regular basis will lead to inaccurate results and damage to the prism's coating. 6.This is an optical instrument, it requires careful handling and storage. Failure to do so can result in damage to the optical components and its basic structure.