Reviews Digital Instrument Meter

iFCOW Electric Power Meter, Three-Phase Multifunctional Digital Energy Meter Voltage Current Display Programmable Electric Power Meter

  • ABS flame retardant shell, good insulation and durable in use. Also features stable performance and high accuracy..
  • Switch input/output, can detect current, voltage, electric energy, power, and power factor..
  • Three-phase voltage, current digital smart meter, with RS485 communication interface, various parameter detection, comprehensive monitoring..
  • Digital display and four buttons design, enables the instrument to achieve convenient and flexible use..
  • It is suitable for complete monitoring and management of electrical parameters in various incoming circuits and large- capacity distribution and outgoing circuits..
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Carry-On Digital Wind Instrument By Blackstar - Black

  • Perfect For Kids Development: Learning to play the recorder is a gateway instrument for other wind instruments such as the flute and clarinet. Learning a musical instrument helps develop a child’s motor and coordination skills and also develops cognitive skills important for good mental health. With 3 levels of breath sensitivity, The Carry On Digital Wind Instrument can be enjoyed by children of all ages and abilities..
  • Silent Practice or Out loud: With the built-in speaker the Carry-on digital wind instrument performs like a traditional recorder but parents and neighbors can relax in peace with the addition of a 3.5mm headphones socket, meaning any player can now practice in silence, anywhere..
  • Midi Over Bluetooth: The Carry-on Digital Wind Instrument has 10 Instrument voices built-in: Soprano Recorder, Tenor Saxophone, Alto Saxophone, Soprano Saxophone, Flute, Bamboo Flute, Clarinet, Trumpet, Hulusi, and Suona. You can unlock creativity by connecting the Carry On Digital Wind Instrument to MIDI sound generators such as garage band on all platforms, including iOS/Android/PC/Mac, and use as a MIDI controller for any sounds you like..
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testo 549 I Digital Manifold for air Conditioning, Refrigeration Systems and Heat Pumps

  • Efficient: The testo 549 erases the need for analogue manifolds, offering data storage for up to 60 refrigerant profiles, precise measurements and automatic calculations.
  • Accurate: Thanks to the extremely sensitive sensors, the digital manifold determines high side and low side pressure as well as evaporation and saturation temperature.
  • Easy operation: Equipped with a large 2-line backlit display, 2-way valve block with three connections and a suspension hook, the HVAC/R instrument enables a convenient application.
  • Dependable: With its rugged design and sturdy, impact resistant housing, the pressure meter was particularly created for harsh environments and provides a lasting performance.
  • Versatile: In conjunction with an optional temperature probe, the digital gauge provides accurate real-time superheating and subcooling readings.
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K-II EMF Meter for Ghost Hunting

  • EMF Meter Function；One Instrument With Two Uses. It can test the electric field and the magnetic field radiation at the same time.When the test result exceeds the safe value, the instrument will alarm automatically..
  • Excellent Performance；Data hold and clear LCD display, one-key can lock the radiation value and easily read the value.Radiation assessment can remind you whether the radiation value is safe.equipped with a built-in electromagnetic radiation sensor, which can display the radiation value on the clear LCD digital display after processing by control micro-chip..
  • Measure Radiation；Easy To Use and Operate.Range of application electromagnetic radiation detector is mainly used for electrical appliances in life, which can effectively help people away from radiation sources and protect them from radiation hazards!.
  • Electromagnetic Radiation Test； mobile phone, computer, TV set, refrigerator and high voltage cable radiation test.Radiation protection product test: test effects of radiation-proof clothes, radiation-proof film and other prevention articles..
  • Safety Guarantee；12 Months product warranty provided. 24 Hours Customer Service..
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Digital Tachometer Handhled Non Contact Laser Tach Meter 2.5 to 99999 RPM Meter, Professional Replacement Tachometers with Reflection Tape Marks, Battery Included

  • Accurate RPM Meter: rotational speed measurement range is 2.5RPM-99999RPM, resolution ratio: 0.1 rpm, precision :±(0.1%n+5d)rpm. Adopt the lastest microprocessor and laser technology, ensure the tachometer more accuracy and intelligent.
  • Memory Function: laser tachometers can automatically record the maixumum value/ minimum value/ last measure value/ average value after shut down the instrument. Super easy to review the previously measured memory values.
  • User Friendly Design: This digital tachometer RPM Meter features large clear LCD backlight display for easy reading even in dark place, battery low power indication and auto shutdown after 60s. Tachometer comes with 3-peice reflective tapes more conveneint and easy to measurement.
  • Widely Application: The tach meter suit for measurement rotate speed, linear velocity or frequency of motor, impeller blades, expansion cylinder and spindle, capable of measuring range from 2.5RPM-99999RPM.
  • Durable Material: Tachometer shell is made of solid ABS plastic, optimized electronic elements to make the measurement value reliable. Compact size and lightweight easy to carry and operate.
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Ajax Scientific ME505-3000 Plastic Tubular Spring Scale, 3000g/30N Weight Capacity, White

  • PRECISE MEASURING---With high quality spring, the Newton force meter can still maintain its high measuring after many using time.
  • 10N MAXIMUM MEASURING RANGE---This Newton force measuring instrument has the maximum measuring range of 10N, please do not measure items exceeding the range.
  • EASY TO OPERATE---With standard structure design, the Newton force meter is easy to operate, helping you to finish your labs, teaching activities effectively.
  • MASS 1 KG---With this Newton force meter, you can measure the mass of objects within 1kg. Please do not put it in the damp condition in case the spring rust.
  • SUITABLE FOR---The Newton force meter could be used as basic teaching instrument in physics mechanical experiments, with fine performance.
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PMX-6600 Professional Audio Power Conditioner/Surge Sequencer 14 Protected Outlets and 3 Zones 15A with LED Voltmeter Display with 2 x USB Charger…

  • ✅【14 Protected Outlets】12 Rear-Panel Outlets for switched & 2 Front-Panel outlets for un-switched convenience outlets, total 15 Amp rating with circuit breaker.
  • ✅【EMI and RFI Filtering】Built with the premium Panasonic and Wima capacitors to filter out of 99.7% of noise filtering, which is specifically designed and engineered to provide a stable power and good circuit protection to your system from the most unsafe scenarios that can happen..
  • ✅【Sequencer Function】Power-Up in 3 delayed outlet groups from zone 1 to zone 3 as Digital Audio, Analog Audio and High Power Filtered outlets for 6 seconds delay time between each zone, those 3 zones are powered off in reverse sequence, which is a excellent feature for Home Audio, Instrument Rigs, Recording Studio or Pro Audio/DJ equipment with power amplifier/speaker and preamp/mixer application..
  • ✅【Digital LED Meter Display with Voltage/Amperage Meter】Front panel LED indicators shown the status for grounding / polarity / noise filtering / abnormal voltage / surge protection, and an audio alarm in the event of unsafe voltage.
  • ✅【Dual USB Charger】Two front-panel USB charging ports for your smartphones, tablets, and other devices..
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Digital Brix Refractometer, ACEGMET Automatic Temperature Compensation Brix Refractometer Range 0-53%, ±2 PSU Accuracy, 1 PSU Resolution Brix Meter

  • The measurement of refractive index is simple and quick and provides the user an accepted method for sugar content analysis. Samples are measured after a simple calibration with steam distilled water. Within seconds the instrument measures the refractive index of the brix. This digital refractometer eliminates the uncertainty associated with mechanical refractometer and is easily portable for measurements in the field.
  • It is easy to use with simple three button operation and fast with a response time under 3 seconds. Easy to clean, stainless steel sample well with unit rated to IP65 as “dust tight” and protected against water jets. Ideal for winemakers, brewers, fruit and vegetable growers, maple syrup producers, and food producers..
  • This handheld refractometer is small, light and simple to use as optical refractometer, but with the precision of a digital readout. They read samples as small as 0.3 ml. Sample temperature is initially displayed on the TFT screen followed by the measurement results. They have easy-to-read LCD that eliminates the possibility of interpretation errors..
  • SM20 digital brix refractometer is commonly used in the food and beverage, agriculture and wine industries. Fruit farmers will use a refractometer to check the sugar conte....
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Rad Triage 50 Personal Radiation Detector for Wallet or Pocket, Nuclear Radiation Detector, Electromagnetic Field Detector, Anti Radiation Dosimeter

  • RADTriage 50 Personal Radiation Detector for Wallet or Pocket, Nuclear Radiation Detector, Electromagnetic Field Radiation Detector, Anti Radiation Dosimeter Radiation, Ready-to-Go Portable Nuclear Radiation Detector Monitoring Instrument, Radiation detection: Beta, Gamma and X-Ray. Fits in wallet or badge holder..
  • Digital Nuclear Radiation Detector Monitor Meter Personal dosimeters Marble Detector Nuclear Radiation Meter Beta Gamma X ray Data Marble Tester ore Gamma Rays Uranium Monitor..
  • Instant detection of radiation from sources such as nuclear reactors, nuclear weapons fallout and dirty bombs.
  • Made in the U.S.A | U.S. Military-grade and field tested and approved by U.S Dept of Homeland Security.
  • Shelf-life may be extended up to 10 years by storing in the freezer. Once removed it will have a usable life of at least two years. No batteries or calibration needed | Impervious to an EMP Bomb.
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