$200 - $300

Charger cradle with PC interface connection to allow data download and instrument configuration. Requires F-F PC lead (E07532) and either an RS 232 connection or RS 232 to USB convertor (C02097). Select power supply option

*Please note we can only ship RKI products to customers within the United States

Part Number: 44L-440

MA884 Digital Refractometer for Wine and Grape Product Measurements by Milwaukee

The MA884 is optical instrument that is based on the measurement of the refractive index of a solution. The measurement of refractive index is simple and quick and provides the vintner an accepted method for sugar content analysis.

Samples are measured after a simple user calibration with steam distilled water (starter bottle provided with your unit).

Within seconds the instrument measures the refractive index of the grape. This digital refractometer eliminates the uncertainty associated with mechanical refractometers and is easily portable for measurements in the field.

The instrument utilizes internationally recognized references for unit conversion and temperature compensation.

Temperature (in °C or °F) is displayed simultaneously with the measurement on the large dual level display along with icons for Low Power and other helpful message codes.

Key features include:

• Dual-level LCD
• Automatic Temperature Compensation (ATC)
• Easy setup and storage
• Battery operation with Low Power indicator
• Automatically turns off after 3 minutes of non-use
• Single-point calibration with steam distilled water (starter bottle provided with your unit)
• Waterproof models offers IP65 waterproof protection
• Quick, precise results readings are displayed in approximately 1.5 seconds
• Small sample size as small as 2 metric drops

Part Number: Z1079100PA

603A Benchtop Analog pH Meter, Karl Fisher, AC Adapter by Jenco

The model 603A is a high performance, low cost, general purpose laboratory instrument for the measure of pH and mV.

The model 603A uses a 5 2/1 inch analog meter with a mirror scale to increase readability to 0.02 pH and 2 mV.

Recorder output is provided for Karl Fischer and other polarized electrode titration applications.

WD-91428-02 Temp10 Single-Input Type T Thermocouple Thermometer by Digi-Sense

These robust and reliable meters work in any environment from the lab to the production floor. The sturdy armored construction protects against knocks and jars. All models are ergonomically designed for both large and small hands alike. The sealed keypad and ABS plastic case meet IP54 standards for splash resistance. Select from the three most popular thermocouple types J, K, or T to meet all your basic temperature measurement needs.

Features include a large, easy-to-read illuminated display; an easy-to-use five button control panel; Min/Max and Hold functions; °F/°C selection; auto shutoff; and low-battery indicator. Each thermometer is individually factory calibrated. Automatic field calibration is easily performed: simply place the probe in a container packed with ice, fill with water, then press the "CAL" button meter automatically recognizes the freezing point.

Digi-Sense's exclusive "3-WAY HANDS-FREE" capability allows "hands-free" use use the built-in stand on a table top, attach the meter to metal objects through magnets inserted into the armor boot, or hang from a pipe or belt using the hook-and-loop strap. Meters come standard with the integral stand; the "hands-free" option adds magnets and strap (order separately).

Includes

Protective rubber armor/boot with stand and three AA batteries.

Key Features

• 3-way hands-free operation available
• Large easy-to-read screen with back light
• Rugged armor with built-in stand—withstand the toughest conditions
• Easy-to-use automatic field calibration ensures accurate readings
• Probes are sold separately

*Please note we can only ship RKI products to customers within the United States

44341 LCD Digital Microscope II by Celestron

The professional-level Celestron LCD Digital Microscope II is a biological LCD microscope at an affordable price. With fully achromatic lens objectives, a mechanical stage, 3.5" full color TFT screen and 5 MP CMOS sensor, the LCD Digital Microscope II allows for high-resolution imaging of specimen slides. The microscope even includes a 1 GB SD card, enough storage to capture over 600 high-resolution images for lab reports, papers, lesson, and more.

From 40x magnification up to 1600x with digital zoom, the LCD Digital Microscope II is ideal for viewing a range of cellular specimens on slides, like most traditional microscopes. The LCD screen rotates 180 degrees so you can easily share your discoveries with others. For an even bigger audience, use the TV output to display on a television or projector.

Great for the discriminating professional or serious hobbyist, the LCD Digital Microscope II is ideal for labs, schools and research institutions.

• Professional digital biological microscope
• Full color 3.5" TFT LCD screen with onboard software
• Built-in 5MP digital camera captures high-resolution images and 30fps SD video of your specimen
• Fully adjustable mechanical stage for easy slide movement
• 180-degree rotating head for easy sharing of images
• Rotating objective lens turret 3 lens powers: 4x, 10x, and 40x
• Camera sensor acts as 10x eyepiece lens, yielding 40x, 100x, and 400x powers
• 4x digital zoom for magnification up to 1600x
• Measuring reticle for comparing specimen sizes
• 1 GB SD card included so you can save up to 620 high-resolution images
• TV output for display on large monitors for classroom or lab environment
• Included accessories: 1 GB SD card, dust cover, rugged canvas carrying case with shoulder strap, 5 prepared slides, 4 plug international AC adapter

Included Accessories

• 1GB SD card
• Dust cover
• Rugged canvas carrying case with shoulder strap
• 5 prepared slides
• 4 plug, multi-country AC adapter

Part Number: F101720PN

Part Number: M10111000PM2

SCT-108.002.78 SCT HEMS Infrared Thermometer (Spot Ratio 30:1) by ScichemTech

Includes:

• 9V DC Battery
• Case
• Manual

Features:

• A complete portable SCT meter for non contact temperature measurements.
• Temperature range : (-52°C to 1000°C)
• Rugged & ergonomic design.
• High DS ratio/spot ratio 30:1
• Adjustable emissivity from 0.1 till 1.0
• Backlight dual display LCD.
• New series for general purposes.
• Ultra low power consumption in shutdown mode.
• Extended long time measuring reliability.
• Laser sighting on/off is switchable.
• Option to select °C/°F
• Electronic trigger lock.
• Temperature data storage.
• Audible alarms.
• Battery operated