Sper Scientific
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Bench-Top pH/mV Meter
Sper ScientificRugged housing with large LCD displaying the parameter being measured together with time, date and temperature (in ºC or ºF). Automatic or manual temperature compensation Automatic or manual ranging Automatic buffer recognition Digital and analog outputs Min/Max and 99 data points …
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Total Immersion Thermometers
Sper ScientificAll Sper Scientific immersion thermometers are made with safe red liquid to SAMA specifications for ranges and accuracy. In addition, our thermometers have a number of extra quality features built in: Red Liquid Expansion Chambers Reinforced Bulbs to prevent breakage Horizontally…
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Water Resistant Stopwatch
Sper ScientificSplit interval function N.I.S.T. traceable certificate of compliance available.
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8 Memory Stopwatch
Sper ScientificIdeal for multiple and simultaneous processes Two 1/100th second displays Counts up or down to 10 hours Available with NIST Traceable® certificate of compliance In stopwatch mode the current lap time is shown in the upper display, cumulative total in lower one. Memory stores last 8 lap times…
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Environmental Quality Meter w/Sound
Sper ScientificCombines an anemometer, hygrometer, thermometer, sound and light meter into a single hand-held unit. Also reads any type-K thermocouple probe. Results are displayed on a large dual LCD with low battery and out of range indications. Features touch-tone buttons, min/max, auto power off and hold…
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Silicone Safety Pipet Fillers
Sper ScientificResilient silicon rubber Enables filling and dispensing of pipets with one hand, safely through avoidance of hand or mouth contact with liquid. Our Silicone Pipet Fillers offer a softer feel with easier and faster operation of valves. Silicone is also more chemically resistant and more…
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Adv Mini Environmental Quality Meter
Sper ScientificThese meters are light weight, tiny in size with simple, one-hand, operation. They are perfect for scientists, agricultural specialist, facilities managers, HVAC professionals, home inspectors, field technicians, health and safety personal, hazmat crews, outdoor enthusiasts, educators, and coaches…
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Thermometer Datalogging Advanced
Sper ScientificAutomatically records up to 16,000 data points in the field. These can later be downloaded to a computer via the meter’s RS232 port and the results viewed instantly on the ThermoLog Software which comes with the unit. Software also enables real time data logging directly from the thermometer to the…
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Pocket Digital Refractometers
Sper ScientificMeasure concentrations in brix, salinity and a wide variety of other parameters in the field with laboratory accuracy. As small, light and simple to use as optical refractometers, but with the precision of a digital readout. Reads samples as small as 1 ml. Sample temperature is initially displayed…
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Torque Meter
Sper ScientificThis portable meter is used for bolt torquing, torque wrench calibration, switch or contact closure measurement and other industrial, QC, and materials testing applications. Features 3 units of measure as well as hold, peak, min/max, fast/slow sampling, hi/low resolution auto power off and an RS232…
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Humidity/Temperature Monitor
Sper ScientificLarge 3 3/16” x 2 1/2” dual display Recall min/max temperature and humidity readings Stand or wall mount Monitor can be used in labs, chemical storage areas, clean rooms, stock rooms, factories or outdoors. Unit can be used to monitor desiccators, incubators, refrigerators…
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pH Meters and Accessories
Sper ScientificThe Basic pH Meter has large 7/8" high digits and a lightweight design. Ideal for both field and lab applications. Simple to operate and works with any electrode with a BNC connector. Measures the full 0 – 14 pH range with a high 0.01 pH resolution. Features 2 point calibration, hold function,…
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Color LED Chroma Light Meter
Sper ScientificEnables precise measurement of white and color LED illuminance, color temperature, correlated color temperature or color difference simultaneously shown on a backlit display. Excellent for art galleries and museums, film and TV studios, lighting manufacturers, stores and designers. Meets…
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60 Memory Certified Stopwatch
Sper ScientificTwo 1/100th second displays. Counts up or down to 10 hours. Ideal for multiple and simultaneous processes. In stopwatch mode current lap time shown in upper display, cumulative total in lower one. Memory stores last 60 lap times so there is no need to look away from a test to make notes. It shows…
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Continuous Alarm Timer
Sper ScientificA bright flashing yellow LED visual alarm or an audible alarm Will flash or sound continuously for weeks until shut off Counts time elapsed after the alarm N.I.S.T. traceable certificate of compliance available: 1225A44
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Visual Alarm Timer
Sper ScientificSelect a bright flashing yellow LED or an audible alarm Counts time elapsed after the alarm N.I.S.T. traceable certificate of compliance available: 1225A36, 1225A38 and 1225A40
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Sound Meter, OSHA Req.
Sper ScientificA and C decibel frequency scales Fast or slow response Calibration Certification available Easy calibration using internal oscillation system AC or DC output and peak function Display has a resolution of 0.1 dB and indicates low battery and over/under load. Has a foldout tripod stand and…
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Large Display Salinity Pen & Large Display Conductivity Pen
Sper Scientific1 year warranty CE Mark Highly stable and accurate readings with large LCD display. Designed for simple one-hand operation. Simultaneously displays the parameter being measured and temperature in ºC or ºF. Features automatic temperature compensation, 2 pt. calibration, auto power off, hold…
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Hygrometer Masons
Sper ScientificOne thermometer bulb is kept constantly wet by a siphon reservoir while the other gives a dry temperature reading. Humidity is obtained by comparing the two readings on the enclosed chart. Uses a safe and easy to read red liquid in place of the usual mercury. Dual scales of -10/50°C and …
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Laboratory Digital Refractometers
Sper ScientificMeasures concentrations in Brix, salinity, refractive index and clinical parameters Full scale accuracy of ±0.2% using CCD scanner (= linear scanned array imaging) technology Reads samples as small as 0.4 ml Measurement results, unit of measure and sample temperature are all displayed on the…
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Mercury Free Min/Max Thermometer
Sper ScientificMercury Free Analog + Digital Min/Max Thermometer is a versatile device designed to measure and record indoor and outdoor temperature fluctuations. Digital thermometer with Min/Max feature allows you to display and record the minimum and maximum temperature values, allowing you to track…
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Datalogging RH/Temperature Pen
Sper ScientificDisplays current RH & temperature readings, and automatically logs: Air Temperature, RH, Dew Point, Wet Bulb Records up to 32,000 data points that can be downloaded by plugging the pen directly into a USB port, with no cradle or cable necessary. Datalogging can be programed to begin…
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Stopwatch
Sper ScientificThis Sper Scientific Stopwatch features a large display with 1/100 second resolution, split time display, clock/calendar mode and alarm functions. This Sper Scientific Stopwatch is shock and water resistant, and has a large 5/8" high display for good visibility. 1/100 second resolution stopwatch…
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Broad Range Light Meter
Sper ScientificCompact and portable; can be used to monitor light levels anywhere or to check lux level of a specific light source Range: 0.1 to 400,000 lux, 40,000 fc Extra large LCD (1 1/2” high) with bar graph Quick, accurate responses Selenium cell photosensor is hermetically sealed…
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Remote Relative Humidity (RH) Monitor and Digital Thermometer
Sper ScientificThe remote ambient temperature / relative humidity sensor is mounted on a cord over 7’ long. Place the highly accurate sensor inside a desiccator, refrigerator, drying or other environmental chamber and view simultaneous displays of temperature and RH outside on the large LCD. Recalls min/max…
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Model 840003 Digital Anemometer / Thermometer
Sper ScientificLarge display Hold function Air current accuracy: ±3% Air current range: 0.4 to 30 meters/second; 80 to 5900 feet/minute; 1.4 to 108 km/hour; 0.8 to 58 knots, 0.9 to 68 miles/hours Temperature range: 10 to 50°C/14 to 122°F RS232 out Unit is ideal…
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4 Channel Thermometers and Datalogging Thermometers
Sper Scientific4 CHANNEL THERMOMETER This unique portable thermometer displays data from 4 thermocouple probes simultaneously on a large backlit LCD. Communicates with a computer via the bi-directional RS232 port and optional cable, and graphic software. Auto ranging with auto power off, minmax, hold…
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Digital Stroboscope
Sper ScientificUsed in motion studies in classrooms, physics and Q.C. labs. Convenient for non-contact measurement of running machinery in factories and elsewhere since, unlike tachometers, stroboscopes require no special reflective tapes. Powerful xenon lamp. The ½” high 4 digit LED is easy to read in both light…
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Water Meter Kits
Sper ScientificThe Sper 850048 Combination Water Meter can Measure Dissolved Oxygen, pH, Conductivity, TDS, Salinity or Temperature Using Different Probes. This kit includes includes one conductivity/salinity probe. Additional probes (optional) also allow it to operate as a highly accurate pH meter, conductivity…
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SAMA Partial Immersion Thermometers
Sper ScientificAll Sper Scientific immersion thermometers are made with safe red liquid to SAMA specifications for ranges and accuracy. Length 76 mm. • Red Liquid Expansion Chambers • Reinforced Bulbs to prevent breakage • Horizontally Printed Scales are easier to read in use • Ring Tops for submersion • Non…
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Test Tube pH Pens
Sper ScientificFits standard test tubes 16x50mm or larger Highly stable and accurate readings with a large LCD display. Designed for simple one-hand operation. Automatically calibrates to pH 4, 7 and 10 buffers and can be adjusted to recognize any buffer. Features hold function, and auto power off with low…