Sper Scientific

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Sper Scientific

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  • Min/Max Thermometers

    Sper Scientific

    Min/Max Thermometer Magnet Used in weather stations, cold storage rooms, construction, industry, or anywhere, indoor and out, requiring a record of minimum and maximum temperatures. Small floats are pushed to each temperature extreme by the two mercury columns and stay there until reset…

  • Bench-Top pH/mV Meter

    Sper Scientific

    Rugged 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 …

  • Portable pH Meter with Temperature

    Sper Scientific

    Advanced pH Meter Reads either pH (in 0.01 resolution) or mV in large digits, with time, date, and temperature (in ºC or ºF) shown simultaneously on the lower display. Also indicates stable reading, low battery and displays calibration data. Scroll 99 data points with time stamps and min/max…

  • Pocket Digital Refractometers

    Sper Scientific

    Measure 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…

  • Humidity/Temperature Monitor

    Sper Scientific

    Large 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…

  • Wireless Humidity/Temperature Monitor Set

    Sper Scientific

    Monitor RH and Temperature from up to 100’ away Monitor RH and temperature inside an environmental chamber or clean room without opening the door. Place the weatherproof (IPX3) sensor outdoors, in green houses, warehouses, air ducts and other hard to reach places and continuously…

  • Portable Refractometers

    Sper Scientific

    Sper Scientific portable refractometers work in ambient light with no battery or other power source necessary. They can be used in labs, on production lines, in the field, or anywhere. Simply place a drop or two of sample on the prism and read the results immediately. With reasonable care their…

  • Remote Relative Humidity (RH) Monitor and Digital Thermometer

    Sper Scientific

    The 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…

  • Dial Hygrometer/ Thermometer

    Sper Scientific

    20 ~ 100% RH scale on 4" dial. Uses a precise synthetic hair hygrometer with an accuracy of ±5%. Inner dial shows temperature using a bimetal thermometer, with an accuracy of ±2°F. N.I.S.T. traceable certificate of compliance available: 736920C

  • pH Meters and Accessories

    Sper Scientific

    The 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,…

  • 5 Channel Timer

    Sper Scientific

    Large Display Indicates time elapsed after count down reaches zero Has a stand, pocket clip, and a magnet N.I.S.T. traceable certificate of compliance available: 1225A17

  • Large Display Salinity Pen & Large Display Conductivity Pen

    Sper Scientific

    1 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…

  • Ultrasonic Cleaners

    Sper Scientific

    Ultrasonic Cleaners are designed to remove grease, dust or other contaminants from surfaces and cavities of small objects, parts and samples such as cuvettes, lenses, glassware, stainless steel instruments, metals and more. Simply place objects directly into the stainless steel tank or into a…

  • Programmable Refractometer

    Sper Scientific

    Reads samples as small as 0.4 ml with full scale accuracy of ±0.2% using CCD scanner (= linear scanned array imaging) technology Automatic calibration, automatic temperature compensation and automatic shutoff Measurement results, unit of measure and sample temperature are all displayed on the…

  • Silicone Safety Pipet Fillers

    Sper Scientific

    Resilient 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…

  • Dissolved Oxygen Meter Kit

    Sper Scientific

    Measures dissolved oxygen to determine water quality in environmental testing, labs, industrial and municipal waste water, aquariums and fish hatcheries Automatic temperature compensation as well as compensation for salinity and altitude (all factors directly effecting DO readings) …

  • IR Thermometer 12:1

    Sper Scientific

    When temperature exceeds your minimum or maximum setting entire display flashes red. Simply hold the IR gun, press the trigger and aim the laser guide at the target. Results immediately appear in ºC or ºF on the backlit LCD and are automatically held for 6 seconds after the trigger is…

  • Mini Environmental Quality Meter

    Sper Scientific

    For environmental testing anywhere. Combines a light meter, humidity meter, thermometer and anemometer into a single compact unit weighing only 51/2oz (160g). Own the equivalent of 4 meters for about the price of any one of them. Features dual display with low battery and over range indications,…

  • Water Quality Meter and Accessories

    Sper Scientific

    The Water Quality Meter reads PH, mV, conductivity, TDS, D.O. temperature and ORP using interchangeable probes. The user can order probes for only the parameters currently required and add additional probes in the future. Intelligent probes electronically retain calibration information. No…

  • Hygrometer Masons

    Sper Scientific

    One 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 …

  • Wide Range Pressure Meter

    Sper Scientific

    Covers a wide pressure range, 0 ~ 725 PSI, not usually found in a single meter. Compatible with both liquids and gases. Useful in measuring pneumatic pressure, automobile engine vacuum pressure, super heat measurements, hydraulic servo controls, refrigeration, air conditioning, and food processing.…

  • Datalogging RH/Temperature Pen

    Sper Scientific

    Displays 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…

  • Clip-On Timer

    Sper Scientific

    Dimensions, L x W x D, inches (mm): 2 x 1.5 x 0.5 (55 x 35 x 15) Weighs only 1 oz. Clips to keychain or belt loop Large buttons and LCD Compact and lightweight stopwatch is loaded with features including an alarm clock with variable 12/24 hour format, calendar, thermometer…

  • pH Pens

    Sper Scientific

    Highly stable and accurate readings with large LCD display Designed for simple one-hand operation Automatically calibrates to pH 4, 7, 10 buffers and can be adjusted to recognize non-standard buffers as well Features hold function and auto power  

  • Ultraviolet UV Light Meter - UV-A/B

    Sper Scientific

    Measure damaging UV (ultraviolet) light in the environment and museums UV degradation studies in the pharmaceutical, cosmetic, semiconductor, printing, window tinting, and other industries Laboratory chromatography, electrophoresis and forensics Test UV sterilization and dermatology lamps in…

  • Water Resistant Stopwatches

    Sper Scientific

    Large Display Water Resistant Stopwatch — 1225A29-A30 Sonically welded case ensures excellent water resistance. Large 5/8" high display for good visibility. Counts up to 24 hours with resolution of 1/100 second for the first 40 minutes and 1 second resolution thereafter. Has lap function. Also…

  • 8:1 IR Thermometers

    Sper Scientific

    8:1 distance to spot ratio (D:S) Rugged and ergonomically designed Auto power off Simply hold the IR gun, press the trigger and aim the laser guide at the target. Results immediately appear in °C or °F on the backlit LCD and are automatically held for 6 seconds after the trigger is released. IR…

  • Pens and Laser Pointers

    Sper Scientific

    MICROSCOPE PEN 330004 Useful for on the spot inspections in forensics, biology, document verification, printing, textile, art, jewelry, and microelectronics.Also serves as an inexpensive and simple to use microscope for science education and other labs. Powerful 50x optics that clips to a shirt…

  • EMF Meter

    Sper Scientific

    Measures electro magnetic emissions from electrical power lines and power transmission, computer, HVAC, audio/video, and other electrical appliances and equipment milli-Gauss: 0.1 to 2000 mG, 0.1 to 1 resolution micro-Tesla: 0.01 to 200 µT, 0.01 to 0.1 resolution Accuracy:…

  • Type K/J Thermometers

    Sper Scientific

    Although mini sized, light weight and inexpensive, these units provide extremely accurate and reliable temperature measurement with all the versatility and range of type K & J thermometers. Features relative, min/max/ave temperature, hold, and touch tone buttons. Results are displayed on a large…

  • 12:1 IR Thermometers

    Sper Scientific

    12:1 distance to spot ratio (D:S) Measures up to 999°F (535°C) in 0.1° resolution Rugged and ergonomically designed Auto power off Simply hold the IR gun, press the trigger and aim the laser guide at the target. Results immediately appear in C or F on the backlit LCD and are automatically held…

  • Replacement Wind Screen for Sound Meters

    Sper Scientific

    This wind screen fits all Sper Scientific digital sound meters.

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