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购买 Lab Test Instrument

$149.00

Yellow Tap Water Test Kit [Certified Laboratory]

Tap Score

$149.00

Yellow Tap Water Test Kit [Certified Laboratory]

Tap Score

$29.25

United Scientific™ Large Beaker, 3000Ml Lab Beaker In 3.3 Borosilicate Glass, Double Scale Graduated, ASTM-E960 Compliant, Autoclavable Glass

Amazon.com

180

$29.25

United Scientific™ Large Beaker, 3000Ml Lab Beaker In 3.3 Borosilicate Glass, Double Scale Graduated, ASTM-E960 Compliant, Autoclavable Glass

Amazon.com

180

$99.89

Bonvoisin Lab Scale 5000Gx0.01G High Precision Electronic Analytical Balance 0.01G Accuracy Laboratory Precision Digital Scientific Scale (5000G)

Amazon.com

342

Free shipping

$99.89

Bonvoisin Lab Scale 5000Gx0.01G High Precision Electronic Analytical Balance 0.01G Accuracy Laboratory Precision Digital Scientific Scale (5000G)

Amazon.com

342

$5,329.41

COLORQUEST-XE HUNTERLAB INC - Test Equipment & Spectrometer Supplies

Radwell.com

$5,329.41

COLORQUEST-XE HUNTERLAB INC - Test Equipment & Spectrometer Supplies

Radwell.com

$19.99

Plastic Graduated Cylinder, Transparent Measuring Cylinder Durable Lab Test Tube Flask, 2-Sided Measuring Lines Graduated Cylinder Beaker For Science

Amazon.com

$19.99

Plastic Graduated Cylinder, Transparent Measuring Cylinder Durable Lab Test Tube Flask, 2-Sided Measuring Lines Graduated Cylinder Beaker For Science

Amazon.com

$272.99

NEWTRY FMX-004 Static Meter 030KV Electrostatic Field Meter ESD Test Meter 0300V Ion Balance Tester For Electronics & Manufacturing & Laboratory

Amazon.com

Free shipping

$272.99

NEWTRY FMX-004 Static Meter 030KV Electrostatic Field Meter ESD Test Meter 0300V Ion Balance Tester For Electronics & Manufacturing & Laboratory

Amazon.com

$54.49

EISCO Laboratory Glassware Set, 9Pcs - Includes Beaker Set (3Pcs), Erlenmeyer Flask Set (3Pcs), ASTM Class A Graduated Cylinder Set (3Pc) - Chemistry

Amazon.com

364

Free shipping

$54.49

EISCO Laboratory Glassware Set, 9Pcs - Includes Beaker Set (3Pcs), Erlenmeyer Flask Set (3Pcs), ASTM Class A Graduated Cylinder Set (3Pc) - Chemistry

Amazon.com

364

$76.12

$186.58

Digital Gold Precious Metal Tester Lab Grade Purity Analyzer With 0.001G Accuracy For Gold Silver Platinum Jewelry(120K)(120K)

culsiety

折扣 59%

$76.12

$186.58

Digital Gold Precious Metal Tester Lab Grade Purity Analyzer With 0.001G Accuracy For Gold Silver Platinum Jewelry(120K)(120K)

culsiety

$262.48

Apera Instruments, LLC-AI501 PH700 Benchtop Lab Ph Meter, 0.01 Ph Accuracy, 1-3 Points Auto Calibration, 3-In-1 Ph/Temp. Electrode

Amazon.com

152

Free shipping

$262.48

Apera Instruments, LLC-AI501 PH700 Benchtop Lab Ph Meter, 0.01 Ph Accuracy, 1-3 Points Auto Calibration, 3-In-1 Ph/Temp. Electrode

Amazon.com

152

$249.00

Apera Instruments PH60-HF Handheld Ph Meter Tester Kit With Labsen 835 ATC Ph Electrode For Lab-Grade Ph Measurement In Liquids Containing Strong Acid

Amazon.com

3 千+

Free shipping

$249.00

Apera Instruments PH60-HF Handheld Ph Meter Tester Kit With Labsen 835 ATC Ph Electrode For Lab-Grade Ph Measurement In Liquids Containing Strong Acid

Amazon.com

3 千+

$67.28

$149.37

Portable Precious Metal Test Kit Machine Lab Grade Analyzer For Gold Silver Digital Gold Purity Tester(1200K)(300K)

culsiety

折扣 54%

$67.28

$149.37

Portable Precious Metal Test Kit Machine Lab Grade Analyzer For Gold Silver Digital Gold Purity Tester(1200K)(300K)

culsiety

$40,402.00

912A0911 THERMO FISHER SCIENTIFIC - Test Equipment & Spectrometer Supplies

Radwell.com

$40,402.00

912A0911 THERMO FISHER SCIENTIFIC - Test Equipment & Spectrometer Supplies

Radwell.com

$438.99

Sper Scientific Turbidity Meter, Water Quality Tester, Portable Water Quality Meter For Field And Lab, Turbidimeter For Water Test With Carry Case (

Amazon.com

Free shipping

$438.99

Sper Scientific Turbidity Meter, Water Quality Tester, Portable Water Quality Meter For Field And Lab, Turbidimeter For Water Test With Carry Case (

Amazon.com

$5,050.00

13-874-174 THERMO FISHER SCIENTIFIC - Test Equipment & Temperature Bath Supplies

Radwell.com

$5,050.00

13-874-174 THERMO FISHER SCIENTIFIC - Test Equipment & Temperature Bath Supplies

Radwell.com

$4,059.00

Cole-Parmer FJT-200D-6 Flocculation Jar Tester, 6-Place, 230 VAC, 50 Hz

Cole-Parmer

$4,059.00

Cole-Parmer FJT-200D-6 Flocculation Jar Tester, 6-Place, 230 VAC, 50 Hz

Cole-Parmer

$76.12

$186.58

Digital Gold Silver Purity K Value Tester Density Meter For Jewelry Precious Metals Lab Grade Testing Machine(120K)(1200K)

culsiety

折扣 59%

$76.12

$186.58

Digital Gold Silver Purity K Value Tester Density Meter For Jewelry Precious Metals Lab Grade Testing Machine(120K)(1200K)

culsiety

$284.99

BAOSHISHAN Rotary Viscometer Viscosity Tester 10-100,000Mpa.S Fluidimeter Meter Newton Liquid Viscometer (NDJ-1)

Amazon.com

Free shipping

$284.99

BAOSHISHAN Rotary Viscometer Viscosity Tester 10-100,000Mpa.S Fluidimeter Meter Newton Liquid Viscometer (NDJ-1)

Amazon.com

Free shipping

$35.49

EISCO Premium Graduated Cylinder Set - 50Ml, 100Ml & 250Ml - ASTM, Class A - Protective Collars, Hexagonal Base - Blue Graduations - Borosilicate 3.3

Amazon.com

Free shipping

$35.49

EISCO Premium Graduated Cylinder Set - 50Ml, 100Ml & 250Ml - ASTM, Class A - Protective Collars, Hexagonal Base - Blue Graduations - Borosilicate 3.3

Amazon.com

testguy.net

Test Equipment 101: The Basics of Electrical Testing

Electrical testing, in its most basic form, involves applying voltage or current to a circuit and comparing the measured value to an expected result. Electrical test equipment verifies the calculations within a circuit, and each piece of test equipment is designed for a specific application. It is the responsibility of a test technician to know ...

2019年6月10日

Laboratory Instruments Tutorial