Your Browsing History
Any questions? Our AI mode will help you find out quickly.
Try me now
Quick View
AI3711 PH60-Z Bluetooth Smart pH Tester Powered by ZenTest Mobile App with Cloud-Based Datalogger
Limited time offer, ends 10/15
- Model #: WL.C5TJ-260831-0252
- $291.23 –
- Free Shipping
Quick View
EC60-Z Smart Bluetooth Conductivity/TDS/Salinity/Resistivity Tester Powered by ZenTest Mobile App
Limited time offer, ends 10/15
- Model #: WL.C5TJ-260831-0269
- $273.00 –
- Free Shipping
Quick View
Premium Series EC8500 Portable Handheld Conductivity Meter Kit
Limited time offer, ends 10/15
- Model #: WL.C5TJ-260831-0266
- $1,028.50 –
- Free Shipping
Quick View
Value Series PC850 Portable Handheld pH/Conductivity Multi-Parameter Meter Kit (AI5514)
Limited time offer, ends 10/15
- Model #: WL.C5TJ-260831-0261
- $1,121.70 –
- Free Shipping
Quick View
- $729.00 –
- Free Shipping
Quick View
AI104G GroStar Series GS4 pH/EC/500ppm/700ppm Combo 5-in-1 Pen Tester Kit with Replaceable Double-Junction pH/EC Probe for Hydroponics Water Quality Testing, Gen II
Limited time offer, ends 10/15
- Model #: WL.C5TJ-260831-0241
- $347.98 –
- Free Shipping
Quick View
AMUREKE Rimless Glasses Frame Silhouettes Eyeglass Optical Kit Plier Repair Disassembly Tool
- Model #: 3T-B01A
- $41.89 –
- Free Shipping
Quick View
PC800 Benchtop pH/Conductivity/TDS/Salinity/Resistivity/Temp. Multiparameter Meter Kit, 0.01 pH/1% F.S Accuracy AI523
Limited time offer, ends 10/15
- Model #: WL.C5TJ-260831-0254
- $1,687.38 –
- Free Shipping
Quick View
Premium Series PC8500 Portable Handheld pH/Conductivity Meter Kit (AI5524)
Limited time offer, ends 10/15
- Model #: WL.C5TJ-260831-0267
- $1,495.50 –
- Free Shipping
Quick View
AMUREKE 78D+90D+20D Indirect Ophthalmic Slit Lamp Lens (20D)
- Model #: 20D 70D 90D
- $99.00 –
- Free Shipping
Quick View
AI522 EC800 Laboratory Benchtop Conductivity/TDS/Salinity/Resistivity/Temp. Meter Kit, 1% F.S Accuracy, GLP Data Management (USB output), Plastic/Glass
Limited time offer, ends 10/15
- Model #: WL.C5TJ-260831-0259
- $1,260.53 –
- Free Shipping
Quick View
Apera Intruments EC820 Benchtop Conductivity Meter Kit with ±0.5% F.S Accuracy & 4-Point Auto. Calibration
Limited time offer, ends 10/15
- Model #: WL.C5TJ-260831-0264
- $1,730.50 –
- Free Shipping
Quick View
AMUREKE Auto Refractometer Optical Instruments Optometrist Autorefractor with Keratometer Comprehensive Optometry with Thermal Printing 61bk
- Type: Laboratory Penetrometers
- Item Count: 1 pack
- Speed: AMUREKE Auto Refractometer Optical Instruments Optometrist Autorefractor with Keratometer Comprehensive Optometry with Thermal Printing 61bk
- Brand: Meterk
- Model #: FA-6100BK
- $1,999.00 –
- Free Shipping
Quick View
, TN420 Portable White Light Turbidity Meter, EPA 180.1 Compliant
Limited time offer, ends 10/15
- Model #: WL.C5TJ-260831-0244
- $1,945.45 –
- Free Shipping
Quick View
AI480 DO850 Optical Dissolved Oxygen Meter Kit, with 10 Ft Optical DO Probe, Hassle-Free Testing Experience
Limited time offer, ends 10/15
- Model #: WL.C5TJ-260831-0256
- $2,222.98 –
- Free Shipping
Quick View
, LLC-AI481 TN400 Portable Turbidity Meter, Infrared Sensor, ISO 7027 Compliant, EPA Approved Standard Solutions for Easy Calibration, Accuracy: ±2%+Stray Light
Limited time offer, ends 10/15
- Model #: WL.C5TJ-260831-0246
- $1,482.98 –
- Free Shipping
Quick View
AMUREKE 22PC Optical Trial Lens Set Optical Equipments Progressive Trial Lens Set Aluminium Tray and Case Ophthalmic
- Type: Laboratory Penetrometers
- Item Count: 12 pack
- Speed: AMUREKE 22PC Optical Trial Lens Set Optical Equipments Progressive Trial Lens Set Aluminium Tray and Case Ophthalmic
- Brand: Meterk
- Model #: JS-22 MU
- $59.99 –
- Free Shipping
Quick View
Value Series PH850 Portable Handheld pH Meter Kit (AI5510)
Limited time offer, ends 10/15
- Model #: WL.C5TJ-260831-0257
- $701.95 –
- Free Shipping
Quick View
PC60-E Replacement Probe for PC60 Multi-Parameter Tester
Limited time offer, ends 10/15
- Model #: WL.C5TJ-260831-0243
- $160.05 –
- Free Shipping
Quick View
AMUREKE JS-104 Optometry Equipment Trial Lens Set Case Red Velvet Free Trial Frame 104 Lens Case
- Type: Laboratory Penetrometers
- Item Count: 12 pack
- Speed: AMUREKE JS-104 Optometry Equipment Trial Lens Set Case Red Velvet Free Trial Frame 104 Lens Case
- Brand: Meterk
- Model #: js-104bhongrong
- $119.00 –
- Free Shipping
Quick View
AMUREKE Trial Lens Frame Ophthalmic Equipment Optical Universal Trial Frame Adjustable PD 54-70mm Pure Titanium 5470
- Type: Laboratory Penetrometers
- Item Count: 12 pack
- Speed: AMUREKE Trial Lens Frame Ophthalmic Equipment Optical Universal Trial Frame Adjustable PD 54-70mm Pure Titanium 5470
- Voltage: 12
- Model #: 12312332211
- $42.55 –
- Free Shipping
Quick View
1pc ±0.12D~±4.00D Optical Ophthalmic Lens Trial Lens for Trial Lens Set Metal Rim Dia 38mm (4.00D)
- Type: 1*Len
- Concentration: 4.00D, 1pc ±0.12D~±4.00D Optical Ophthalmic Lens Trial Lens for Trial Lens Set Metal Rim Dia 38mm (4.00D)
- Item Count: 4.00D
- Features: 1pc ±0.12D~±4.00D Optical Ophthalmic Lens Trial Lens for Trial Lens Set Metal Rim Dia 38mm (4.00D)
- Model #: Sphere Lens-MG
- $4.99 –
- Free Shipping
Quick View
PH60F-Z Smart Flat pH Tester Powered by ZenTest Mobile App
Limited time offer, ends 10/15
- Model #: WL.C5TJ-260831-0271
- $367.42 –
- Free Shipping
Quick View
AMUREME RMK-800Auto Refractometer Measure The Corneal Curvature Power Auto Refractometer with Keratometer Optical Op Tometry Machine Autorefractor
- Type: AMUREME RMK-800Auto Refractometer Measure The Corneal Curvature Power Auto Refractometer with Keratometer Optical Op Tometry Machine Autorefractor
- Concentration: AMUREME RMK-800Auto Refractometer Measure The Corneal Curvature Power Auto Refractometer with Keratometer Optical Op Tometry Machine Autorefractor
- Item Count: 12 pack
- Temperature Range: AMUREME RMK-800Auto Refractometer Measure The Corneal Curvature Power Auto Refractometer with Keratometer Optical Op Tometry Machine Autorefractor
- Model #: RMK-800
- $2,099.88 –
- Free Shipping
Quick View
, LLC-AI533 PC820 Precision Benchtop pH/Conductivity Multiparameter Meter Kit with Highest Accuracy ±0.002 pH and ±0.5% F.S, up to 5-Point Auto. Calibration
Limited time offer, ends 10/15
- Model #: WL.C5TJ-260831-0263
- $2,218.35 –
- Free Shipping
Quick View
AMUREKE Optics PD Meter Ruler Pupilometer Optical Multi Focus Progressive Lens PD&PH Ruler Pupil Height Pupil Distance Meter Tester CP-9F
- Type: Laboratory Penetrometers
- Item Count: 12 pack
- Speed: AMUREKE Optics PD Meter Ruler Pupilometer Optical Multi Focus Progressive Lens PD&PH Ruler Pupil Height Pupil Distance Meter Tester CP-9F
- Brand: Meterk
- Model #: CP-9F
- $59.89 –
- Free Shipping
Quick View
AMUREME 104 Trial Lens Set Optometry Equipment Optical Trial Lens Set Case Free Trial Frame JS-104
- Type: Laboratory Penetrometers
- Item Count: 12 pack
- Speed: AMUREME 104 Trial Lens Set Optometry Equipment Optical Trial Lens Set Case Free Trial Frame JS-104
- Brand: Meterk
- Model #: JS-104B
- $135.99 –
- Free Shipping
Quick View
AMUREKE Manual Lensmeter Internal and Outer Reading Gjd-7 Optics Instruments Handheld Manual Lensmeter
- Type: Laboratory Penetrometers
- Item Count: 12 pack
- Speed: AMUREKE Manual Lensmeter Internal and Outer Reading Gjd-7 Optics Instruments Handheld Manual Lensmeter
- Brand: Meterk
- Model #: 24324299
- $358.00 –
- Free Shipping
Quick View
AMUREKE Optical Trial Frame Set Ophthalmic Trial Lens Frame 62-70mm Optional PD Grey Color TF-C Plastic 5pcs
- Type: Laboratory Penetrometers
- Item Count: 12 pack
- Speed: AMUREKE Optical Trial Frame Set Ophthalmic Trial Lens Frame 62-70mm Optional PD Grey Color TF-C Plastic 5pcs
- Brand: Meterk
- Model #: TF-X 5pcs
- $45.99 –
- Free Shipping
Quick View
AMUREKE External Reading Manual Lensmeter Optical Equipment Lens Gauges Manual Lens Gauges Lens Gauges GJD-1
- Model #: 234234232187
- $269.00 –
- Free Shipping
Quick View
AMUREKE 8Pcs Anti-Suppression Letter VT Chart Trainer Vision Training Tools for Child Amblyopia Myopia
- Model #: VTKA-1
- $38.88 –
- Free Shipping
Quick View
AMUREKE High-Sensitivity Eye Glasses Centering Tool | Dual-Design for Fast Positioning | Screen with Zero Parallax and No Deformation, Two Suction Cups | Convenient and User-Friendly
- Type: Laboratory Penetrometers
- Item Count: 12 pack
- Speed: AMUREKE High-Sensitivity Eye Glasses Centering Tool / Dual-Design for Fast Positioning / Screen with Zero Parallax and No Deformation, Two Suction Cups / Convenient and User-Friendly
- Brand: Meterk
- Model #: LY-2D
- $88.89 –
- Free Shipping