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Product Description These instruments are designed to measure ultraviolet light in the range from 220 to 275 nanometers (UVC), 380 to 320 nanometers (UVA) and 280 to 400 nanometers (UVAB). The good illumination range of each kind of meter allow users to conduct the most precise quantitative measurements of ultraviolet radiation.

Product Description These instruments are designed to measure ultraviolet light in the range from 220 to 275 nanometers (UVC), 380 to 320 nanometers (UVA) and 280 to 400 nanometers (UVAB). The good illumination range of each kind of meter allow users to conduct the most precise quantitative measurements of ultraviolet radiation.

Product Description These instruments are designed to measure ultraviolet light in the range from 220 to 275 nanometers (UVC), 380 to 320 nanometers (UVA) and 280 to 400 nanometers (UVAB). The good illumination range of each kind of meter allow users to conduct the most precise quantitative measurements of ultraviolet radiation.

● The 880 AT is a simplified Version of an appliance tester which use    low voltage and low current to perform it's checks.● Application Example   The appliance is plugged into the mini appliance checker, then the   probe make contact with the protective conductor.● Other appliance checking   Washing Machine Toaster Iron Dish Washer   Stove

  ● 5V~1000V AC Microprocessor-controlled smart voltage detector.● Bright LED and audible alarm sound when voltage is present.● Designed for non-contact voltage detection.● Sensitivity adjustable with thumbwheel.● Adjustable for use on power wiring plus lighting, thermostats and    other low voltage circuits.● LED indication for battery condition.● Identify Hot and Neutral.

FEATURES ● Bright LED and audible alarm sound when voltage is present.● Designed for non-contact voltage detection.● Can be used to find a break in a wire.● Flashlight function.● ON/OFF switch for longer battery life.

SBS-2500 offers accurate, temperature-compensated, specific gravity results within seconds. Field studies have shown time savings of over 5 times (500%) using the SBS2500 digital hydrometer versus a standard glass hydrometer and thermometer. This unit will pay for itself in no time!  In addition, the SBS-2500 can store 1,100 results internally and includes software that enables the user to download the results for your battery records.   SBS-2500 Specifications Method of Detection Specific gravity; oscillating tube method Temperature User defined temperature correction Range 0.00-2.00 Indicator High resolution dot matrix display; specific gravity, temperature Measuring Time Within 3 seconds Power Supply (2) AAA batteries - approx. 90 hours battery life Calibration With dry air or pure water Accuracy 99.999% Dimensions (LxWxH) 9" x 4.5" x 2.5" (228.6 x 114.3 x 63.5 mm) Weight 12.7 oz (360 g) Suction Nozzle 111.8" Long x 1/8" Diameter      Model Description     SBS-2500  SBS SBS-2500 Digital Specific...

A highly integrated multifunction calibrator featuring several patented technologies. The Multifunction temperature calibrator is an ultra-compact and easy to use hand-held device for sourcing, simulating and measuring temperature and electrical signals. It is with Cellphone-like menu, task management function; SPM028 is ideal solution for calibrating, maintaining, and troubleshooting in both field and laboratory. Simulates and measures 13 thermocouples(K、 E、J、T、N、R、S、B、C、D、G、L、U)and 11 RTDs(Pt1000、Pt500、Pt100、Pt10、Cu10、Cu50、Cu100、Ni120、Ni100),with automated cold junction compensation, 24V loop power supply with independent measuring and sourcing function, Documenting storage and automated procedure capability, Easy to operate, With RS232 interface.