Portable Refractometer

Product Feature * Ultra-high repeatability accuracy: dE*ab ≤ 0.02 * Excellent inter-stage consistency * Calibration base and zirconium reference with a Mohs hardness of 9 to calibrate the instrument, ensuring long-term stability * The DS600 series supports 6 measuring apertures for selection * Over 30 measurement parameters and nearly 40 evaluation light sources available * Built-in HD camera for clear observation of the measured area * Support WeChat applet, Android,

12.5MM Auto Focus Endoscope Camera Handheld IP67 Waterproof Industrial Inspection Camera with 5" IPS Monitor Borescope SPECIFICATION Model name NTS300-12.5mm-AF LED Flash Light 1W LED Camera diameter 12.5 mm Zoom Image 1.3X/1.5X Zoom Probe Cable 1 M or 3M Metal Gooseneck Optional Probe Waterproof IP67 Waterproof Screen size 5inch IPS HD Display Monitor Waterproof Rain Proof Monitor Support probe resolution 1.0 Megapixel HD Camera Viewing Angle 70° Snapshot resolution

A refractometer is an instrument to measure the concentration of aqueous solution by measuring it's refractive index. All water based solution can make light bend. the bending of light increases at a rate proportional to the increasing solution concentration. Digital refractometer is a precise optical instrument. It's characterized by small volume, light weight, graceful in shape and easy to operate. Therefore it can be used by all sides. Digital brix refractometer is

Features: * Equipped with scale measurement that provides direct reading* Determines the amount of dissolved salt and dissolved solids* Approved by strict quality and safety standards* Durable and built to last long* Equipped with built-in ATC compensation Range* Heavy-duty and lightweight with its aluminum construction* Easy to focus and calibrate* Accurate testing results guaranteed* Made with the highest and finest quality of aluminum & rubber that makes it lightweight*

Features: * Equipped with scale measurement that provides direct reading* Determines the amount of dissolved salt and dissolved solids* Approved by strict quality and safety standards* Durable and built to last long* Equipped with built-in ATC compensation Range* Heavy-duty and lightweight with its aluminum construction* Easy to focus and calibrate* Accurate testing results guaranteed* Made with the highest and finest quality of aluminum & rubber that makes it lightweight*

Features: * Equipped with scale measurement that provides direct reading* Determines the amount of dissolved salt and dissolved solids* Approved by strict quality and safety standards* Durable and built to last long* Equipped with built-in ATC compensation Range* Heavy-duty and lightweight with its aluminum construction* Easy to focus and calibrate* Accurate testing results guaranteed* Made with the highest and finest quality of aluminum & rubber that makes it lightweight*

Features: * Equipped with scale measurement that provides direct reading* Determines the amount of dissolved salt and dissolved solids* Approved by strict quality and safety standards* Durable and built to last long* Equipped with built-in ATC compensation Range* Heavy-duty and lightweight with its aluminum construction* Easy to focus and calibrate* Accurate testing results guaranteed* Made with the highest and finest quality of aluminum & rubber that makes it lightweight*

Features: * Equipped with scale measurement that provides direct reading* Determines the amount of dissolved salt and dissolved solids* Approved by strict quality and safety standards* Durable and built to last long* Equipped with built-in ATC compensation Range* Heavy-duty and lightweight with its aluminum construction* Easy to focus and calibrate* Accurate testing results guaranteed* Made with the highest and finest quality of aluminum & rubber that makes it lightweight*

Feature: 1. Accuracy:±(4 % FS+2dgt)FS:full scale 2. Response wavelength:(1000nm-1700nm) 3. Measure range:0-19999 W/m2 4. Size:125mm*68mm*22mm(L*W*H) 5. Weigh:about 110g 6. 9V alkaline battery,6F22 Specification: 1. Accuracy:±(4 % FS+2dgt)FS:full scale 2. Response wavelength:(1000nm-1700nm) 3. Measure range:0-19999 W/m2 4. Size:125mm*68mm*22mm(L*W*H) 5. Weigh:about 110g 6. 9V alkaline battery,6F22

Features: 1. Two-parts dual mode of the main and auxiliary part facilitates the transmittance measurement of the automobile front windshield glass and building glass. 2. The built-in lithium rechargeable battery is easy for use without replacing the battery; 3. Use the USB port of computer to charge the meter via the built-in charger; 4. The laser alignment function guarantees the accurate alignment of the main part with the auxiliary part in the process of measurement and

Application: All kinds of Light luminance measurement, all kinds of screen luminance measurement, Surface luminance measurement. Specification: * Measuring distance: 0.7m to infinity; * Measuring angle: 0.3° , 1° , 3° * Type: Single measuring angle 1° Or double measuring angle 3° /3° * Dynamic range: 3° Measuring angle: 0.1--100, 000 CD/m2 1° Measuring angle: 1--500, 000 CD/m2 0.3° Measuring angle: 10--1, 000, 000 CD/m2 * Accuracy:

Luminance Meter (XYL-III) Application All kinds of screen luminance measurement, surface luminance measurement Specification Dynamic range 0.1~100,000 CD/m² Accuracy < ±5% Sensitivity 0.001 CD/m² Repeatability 0.001 CD/m² View field 7 degree Relative spectral sensitivity of digital V(λ) sensor F1 < ±5.5% Infrared response F3 < ±2% Ultraviolet response F4 < ±1.5% Fatigue F5 < ±0.5% Nonlinear error F6 < ±1% One range, no range-changing error f7 = 0 Temperature effect ±0.5%/°C

Featares: * Data Hold Function * Auto Power Shut Off * Low Battery Indication * LCD Back Light Selection * Over level Indication * Max And MinReading Hold Function

UV Light Meter Radiometer Detector Product Features Professional, high quality UV light meter Measures both UVA & UVB radiation UV detector spectrum from 280 nm to 380 nm Three range selection switchable Exclusive UV sensor structure LSI-circuit provides high reliability and durability Separate UV light sensor allows optimal measurement positioning LCD display for easy readout Technical Specifications Display: 3 3/4 LCD display, maximum indication 3999 Measurement Ranges &

A refractometer is an instrument to measure the concentration of aqueous solution by measuring it's refractive index. All water based solution can make light bend. the bending of light increases at a rate proportional to the increasing solution concentration. Digital refractometer is a precise optical instrument. It's characterized by small volume, light weight, graceful in shape and easy to operate. Therefore it can be used by all sides. Digital brix refractometer is

Lightweight and portable ATC sugar meter refractometer that is suitable for sugar content measurement of products with high sugar content such as liquid sugar, the production of fruit juices, refreshing drinks and carbonated drinks, and the process from planting to sales of fruits, for degree classification. Product Feature 1. Practical Refractometer: it is used to test the concentration and refractive index of sugar-containing solutions in fast and effective way. 2. LCD

BESTONE 3.9MM Single Lens Endoscope Camera IP67 Drain Sewer Industrial Borescope with 5Inch IPS Display Inspection camera. Pro-Grade NTS300 Series Borescope Inspection Camera UPDATED NTS300 borescope with larger 5 inches IPS screen is a portable and handheld multifunctional inspection system. Featuring HD image with powerful recording capability, users can capture images (JPG) at 1080P resolution or videos (AVI) at 720p resolution with the 32GB Micro SD Card. With ergonomic

BESTONE 5.5MM Single Lens Endoscope Camera IP67 Drain Sewer Industrial Borescope with 5Inch IPS Display Inspection camera. Pro-Grade NTS300 Series Borescope Inspection Camera UPDATED NTS300 borescope with larger 5 inches IPS screen is a portable and handheld multifunctional inspection system. Featuring HD image with powerful recording capability, users can capture images (JPG) at 1080P resolution or videos (AVI) at 720p resolution with the 32GB Micro SD Card. With ergonomic

BESTONE 5.5MM Dual Lens Endoscope Camera IP67 Drain Sewer Industrial Borescope with 5Inch IPS Display Inspection camera. Pro-Grade NTS300 Series Borescope Inspection Camera UPDATED NTS300 borescope with larger 5 inches IPS screen is a portable and handheld multifunctional inspection system. Featuring HD image with powerful recording capability, users can capture images (JPG) at 1080P resolution or videos (AVI) at 720p resolution with the 32GB Micro SD Card. With ergonomic and

BESTONE 8MM Dual Lens Endoscope Camera IP67 Drain Sewer Industrial Borescope with 5Inch IPS Display Inspection camera. 7 Adjustable LEDs 7 LED lights are adjustable for brightness and give the forward camera and the side camera a perfect view of the darkest inspection areas. LED Flashlight This flashlight on the monitor helps a lot when using the camera in places there's no light or minimum light. 5000 mAh Rechargeable Battery High capacity & recharge ability, the RUNTIME