$100 - $150

SCT-108.001.18 SCT-pH-PEN-4 Waterproof Handheld PH/mV/Cond/TDS/Salt/Temp Meter by ScichemTech

Includes:

• Handheld PH/mV/Cond/TDS/Salt/Temp Meter
• Standard Solution (pH4, pH7 & 1413uS)
• Lanyard Connection
• Battery
• Instruction Manual

Features:

• Reliable SCT Multi Tester for pH, ORP, Conductivity, Salinity and Temperature measurements.
• Microprocessor based for fast and accurate measurements.
• Special viewing angle designed of waterproof housing IP 57 rated. It floats on water.
• Large LCD display for pH / ORP / Conductivity /TDS / Salinity and Temperature simultaneously.
• Easy to calibrate by one keyboard and Automatic Temperature Compensation (ATC), Manual Salinity(MSC) and Altitude(MAC) Compensation.
• Multi-functions with Data-hold, Max/Min and shows PTS after calibration Degree °C/°F are switchable. World best combination handhled meter.
• Auto power shut off after 10 minutes of non use.
• Easy to replace electrode module and the type of electrode would be recognized automatically and shown in display during insertion.
• Battery operated. Low battery and consumption indicator.

0560 0810 810 Pocket Pro IR and Ambient Thermometer by Testo

The testo 810 is a handy temperature measuring instrument which measures air temperature, and simultaneously surface temperature by infrared. For example, the temperature of a radiator, an air outlet or a window can be easily and conveniently compared to the air temperature in the room. The difference between air and surface temperature is automatically displayed.

Thanks to its handy design, the testo 810 is quickly to hand and easy to stow, for example in a trouser pocket. The infrared measurement is carried out with a 1-point laser measurement spot marking and 6:1 optics. The emissivity can be individually set depending on the application, and with the help of the min./max. function, the minimum and maximum values are shown in the display.

• Measure air temperature and non-contact surface temperature with one instrument
• Infrared measurement with 1-point laser spot marking and 6:1 optics
• Display of differential temperature, e.g. between window and air
• Hold function and min./max. values
• Display illumination
• Incl. calibration protocol
• Protective cap for safe storage
• Incl. wrist strap and belt holder
• Emissivity adjustable
• Display of difference between air and surface temperature

600-1056-000 Carbon Monoxide, 500 ppm (balance air), 34L Steel Cylinder by RAE Systems

Standard single-gas and multi-gas mixtures for monitor calibration

• Sizes range from 11 liters to 103 liters
• Convenient multi-gas mixtures
• Choose between demand-flow and constant-flow regulators

Part Number: XTBC1B

Old Part Number: 19710162VMX
New Part Number: J19711.62VM4

2352549 Molybdenum 2 Reagent Solution, 500 mL by AquaPhoenix

For determination of low range molybdenum by the ternary complex method (Hach method 8169). Range: 0.02-3.00 mg/L Mo

Part Number: XTFC1B1

Part Number: CGJXM

Vividia 2.0MP Handheld USB Digital Endoscope/Microscope with 12.0mm Tube Diameter by Oasis Scientific

Connect digital endoscope to your computer with USB cable included, and inspect small details right on your computer screen! With 2.0M pixels CMOS sensor, up to 250x magnification, and eight built-in LEDs for illumination, this product allows you to view images in high resolution, take standard photos, record videos, and use as a webcam. It is easy to take snapshot by hardware button or by software control, and the images can be saved, compared and printed. The endoscope comes with an adjustable aluminum alloy stand, and a set of accessories (reflector tube, multi-function tube, large focusing cap, ear tip) which can be attached to the endoscope for different inspection purposes. The endoscope is multi-functional. It can be used for inspecting hard-to-reach places such as the inside of engines, machines, tubes, pipes, etc. It is also ideal for a variety of applications including textile inspection, detailed repair, printing inspection, computer parts inspection, nature observation, reading aid, collectables examination (coins, antiques), and health (skin and ear) examination.

Product Details:

• Dimension: 12.0mm in diameter and 140mm in length
• Weight: 100g (3.4oz, including USB cable)
• Compatibility: Windows 7(32 or 64 bit)/Vista/XP; MAC 10.5 or above (note: For Mac, please use Photo Booth or Facetime to open it. No software for Mac at this time)
• Package Includes: USB Digital Endoscope (1x), CD (1x, with User s Manual and software), Reflector Tube (1x), Multi-function Tube (1x), Large Focusing Cap (1x), Ear Tip (1x), and Adjustable Aluminum Alloy Stand (1x)
• Manufacturer s Warranty: 1 year

Technical Details:

• Sensor: 2.0M pixels CMOS sensor
• Still Image Resolution: 1600X1200 pixels
• Still Image Format: BMP
• Video Resolution: 1600X1200 pixels
• Video Resolution Format: AVI
• Video Resolution Frame Rate: 20FPS (VGA)
• Focal Distance: 5mm infinity (when Focal distance is infinity, the microscope cannot magnify, but can be used as a webcam)
• Magnification: 10X-250X (adjustable)
• Illumination: 8 white LED lights built-in
• PC Interface: USB1.1/USB2.0
• USB Cable Length: 165cm
• Tube Diameter: 12.0mm (0.47 )
• Tube Length: 140mm (5.5 )

Preset Flow Regulator

The 500 Series regulators are single-stage, piston-style, regulators designed to deliver a preset flow of non-reactive and low-level reactive (less than 100 PPM)* gas mixtures from 58 liter and 103 liter non-refillable cylinders having a 5/8 -18 UNF (C-10) inlet connection.

*Low-level reactive gases slowly react with the wetted brass parts of the 500 Series regulators. In order to minimize loss of calibration accuracy, the regulator must be removed from the cylinder after each use. Norlab s 6000 Series regulator is recommended for extended use with reactive calibration gas mixtures.

Part Number: 512