Reviews Data Hold Function

Digital Tape Measure, 5m(16ft) Electronic Measuring Tape Portable Woodworking Ruler with LCD Display

  • GOOD FIEXIBILITY-- High quality steel tape has good flexibility and is not easy to break off. High precision, long life, corrosion resistant, all measuring sides are quenched and ground..
  • CLEAR SCALES-- Laser engraving scales are accurate, clear and wear resistant. Measuring Range: 0-5m, Precision: 1mm.
  • DATA HOLD FUNCTION-- With data hold function to maintain the measuring value when it is inconvenient to observe the measurement result..
  • LOW POWER CONSUPTION-- Automatically turn off the power to reduce battery consumption (about 2min)..
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Digital Light Meter Illuminance Lux Meter with Record Function, 0~200,000 Measurement Range Flexible Sensor Light Tester for Photography, Plants, Indoor, Outdoor

  • 【High Accuracy】±3%±10dgts when reading below 10000lux.
  • ±4%±10dgts when readings over 10000Lux.
  • 【AUTO Ranges Selection】Auto measuring range selection, also can manually select 4 ranges setting 200/2,000/20,000/200,000 Lux and FC unit conversion.
  • 【Record Function】Comes with 50 data samples record function, easier to analyze the data.
  • 【Multi-Functional】Data Record, MIN/MAX readings, Data Hold, Auto Power Off, Auto Range Selection and Low Battery Indication.
  • 【Wide Application】This compact Lux Meter can be used indoor and outdoor for photography, plants, office, home, factory, etc..
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Aicevoos 528D Digital Clamp Meter Multimeter 4000 Counts Amp Voltage Tester Auto-ranging, Measures Current Voltage Temperature Capacitance Resistance Diodes

  • MULTIFUNCTION DIGITAL CLAMP METER: Accurately measure AC current (do not measure DC current)! AC/DC voltage, frequency , resistance, capacitance, diode, continuity and temperature tests are also available. This clamp meter is a very useful tool for solving industrial and household electrical problems.
  • NCV DETECTION FUNCTION: Non-contact voltage detection effectively checks the electrical status by measuring the strength of the electromagnetic field without touching any wires.
  • when the multimeter senses a weak AC signal, the indicator light will be on..
  • MULTIFUNCTIONAL: Support data hold, temperature measurement, automatic shutdown, low battery indication and continuity buzzer. High-definition backlit LCD display and LED flashlight make it easy to deal with dark environments..
  • PROFESSIONAL MULTIMETER: Auto-ranging dial design and NCV non-contact measurement. HOLD for data hold function,FUNC for function switching, REL for DC measurement zero adjustment..
  • LARGE JAW OPENING: The jaw opening measures AC current in conductors without touching or interrupting the circuit.To measure the current you need to clamp the meter around one of the wires and not the whole power cord. Its slim and compact size makes it easy to operate in tight spaces..
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Clamp Multimeter,Acogedor Digital AC DC Handheld Clamp Voltmeter Ammeter Ohmmeter Volt Tester LCD Meter,Support Testing Function for On-Off Buzzers and Diodes, Overload Protection Function

  • Designed to safely and accurately troubleshoot a variety of automotive and household electrical problems.
  • Measuring instrument with function of data hold, easier to read data.
  • Features large digital display for battery quick check and accurate results.
  • Voltage testing function for both AC and DC voltage. Low battery power indicator function.
  • Support testing function for on-off buzzers and diodes, overload protection function.
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Digital Lux Meter, Illuminometer, Photometer, 0～200,000 Lux Measure Range, Lux/FC Unit Selection for Homes, Agriculture, Warehouses, Farms, Stage, Stadiums(Battery NOT Included)

  • ... luminosity and brightness. The product is equipped with imported silicon diode photosensitive components, which can accurately measure the light and brightness accurately, reduce the error, and make the illuminometer measure steady and reliable. Measuring range is 0-200,000 lux, measurement accuracy ±4%..
  • POWERFUL FUNCTION: MAX / MIN data hold function, MAX MIN data can be saved during the measurement process, so that it would help user to record data easily. Low battery indicator function: It can help you charge in time to avoid accidents. Automatic power off function: It can help you save energy. 1S measurement response time: Accurate data can be obtained quickly. Lux/FC Unit Selection..
  • HIGH PERFORMANCE： The lux meter have a 180° rotation sensor（only one direction）, which is convenient for users to adjust. It also has soft function keys for a comfortable pressing experience. The outer casing is made of high-density polyethylene, which is non-slip and anti-drop..
  • LED DISPLAY: This light tester has a large LED backlight screen that allows users to easily cope with harsh environments such as darkness, making it easy to read and free users from time and place constraints..
  • WIDELY APPLICABLE: Widely used in agricultural research and lighting ....
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Flexbar Surface Roughness Standards Set – 30 Specimens

  • This digital indentation hardness tester is the latest design and development of our company. It is characterized in that provided with a balance positioning, a digital display of hardness value, and a non disassembly calibration and adjusting..
  • It is with good stability, convenient calibration, and high accuracy of detection. No need to support. The hardness tester is only tested on one side of the sample without support..
  • With the maximum hold function, hold the maximum hardness value during measurement. With the function of calculating the average value, and the average value of the 29 sets of data are calculated at most..
  • Wide test range, can test from very soft pure aluminum to a particularly hard aluminum alloy. effective test range equivalent to the Brinell Hardness of 25~150HB. Can be used for measuring not only Barcol Hardness, but also Brinell Hardness (HB), Vickers Hardness (HV), Webster Hardness (HW), Rockwell Hardness (HRB/HRE/HRF/HRH)..
  • Small in size, portable. Single hand operation, easy to use. Can be used in any occasion as long as the hand can reach. Provide Bluetooth data output choice..
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DC Variable Power Supply WZ5005 Adjustable Switching Power Supply with 4 Digit LCD Display for Lab Equipment and Electronic Testing

  • MULTI-PROTECTION FUNCTION-- DC power supply is made of flame retardant material with small size and light weight, possess constant voltage and constant current output, overvoltage and overcurrent protection, overtemperature and undervoltage protection for long time usage..
  • EASY OPERATION-- USB to TTL module (U2T)/RS485 to TTL module (T485) can be selected with remote connection control for necessary test requirements..
  • EQUIPPED WITH LARGE LCD DISPLAY-- Adjustable switching power supply is designed with 1.8-inch high-definition LCD screen with LCD 4-digit display, support PC upper computer, support for Android APP..
  • DATA HOLD FUNCTION FOR EASY DATA STORAGE-- Variable power supply comes with convenient and quick data storage, key lock function to prevent misoperation..
  • AUTOMATICALLY SHUT OFF FOR SAFE TESTING-- The output over?voltage (OVP)/over?current (OCP) data can be set through the buttons on the panel, and the over?temperature protection (OTP)/under?voltage protection (LVP) is built?in. When the output voltage, current and device temperature exceed the protection value, input vo....
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Neoteck Aluminum Digital Angle Finder Protractor 225° 16 inch Backlit LCD Digital with Horizontal and Vertical Bubble - Silver

  • 【Digital Angle Finder Protractor】 with High Accuracy, Delicate Design and Modern Appearance, An Interior Designer Should Have One!.
  • 【High Accuracy】 Angle Range is 0-225°, Measuring precision: ±0.5°, Increase/Decrease Angle: 0.1°.
  • 【Data Hold】If You Want to Use Data Holding Function, You Need to Press the HOLD Button in Red rather than Twist the Knob. (The Knob is Just for....
  • 【Backlit LCD Display】 Come with Backlit LED Display Which Makes it Possible to Read the Data Clearly, Even under a Low Light Circumstance.
  • 【With Horizontal and Vertical Bubble Level】 It Also Can Be Used Like a Spirit Level, Helping You to Check and Calibrate (NOTE: It is NOT a Digital....
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CGOLDENWALL Lab Compact Spin Coater Machine Spin Processor EZ4 + Oil-free vacuum pump + VACUUM SPIN CHUCK HS-EZ4

  • MULTI-PROTECTION FUNCTION-- DC power supply is made of flame retardant material with small size and light weight, possess constant voltage and constant current output, overvoltage and overcurrent protection, overtemperature and undervoltage protection for long time usage..
  • EASY OPERATION-- USB to TTL module (U2T)/RS485 to TTL module (T485) can be selected with remote connection control for necessary test requirements..
  • EQUIPPED WITH LARGE LCD DISPLAY-- Adjustable switching power supply is designed with 1.8-inch high-definition LCD screen with LCD 4-digit display, support PC upper computer, support for Android APP..
  • DATA HOLD FUNCTION FOR EASY DATA STORAGE-- Variable power supply comes with convenient and quick data storage, key lock function to prevent misoperation..
  • AUTOMATICALLY SHUT OFF FOR SAFE TESTING-- The output over?voltage (OVP)/over?current (OCP) data can be set through the buttons on the panel, and the over?temperature protection (OTP)/under?voltage protection (LVP) is built?in. When the output voltage, current and device temperature exceed the protection value, input vo....
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Accusize Industrial Tools 0-24''/0-600mm by 0.0005'' Heavy Duty Digital Caliper with Fine Adjustment, Ab11-1660

  • Accuracy(Tolerance Range) /0.002"/0.05mm.
  • IN/MM conversion, Data Hold Function, Round measuring faces, SET function.
  • SPC data output, SPC - C + C -01, SPC - D + C -01.
  • 3V Lithium batteryProvided with a fine-adjustment carriage.
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