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sense, display, measures; gas, water, electricity, particles, vibration, light or quanta.

See Also: Sensors, Measurement

Showing recent results 1981 - 1995 of 4237 products found.

  • Field Strength Meter

    DIGI-FIELD - I.C. Engineeering

    Measuring radio frequency and microwave radiation has never been easier! This unit covers the amazing range of DC - 12 GHz and will give you digital readout of the relative field strength of broadcast signals such as cellular phone, microwave oven leakage, TV station, CB radios using the (1MHz - 1GHz) telescoping antenna provided.

  • SWR / RF Power Meter

    330 - Lodestar Electronics

    Model: 330 Frequency range: 1.8 ~ 520MHz. Measurable power range: 0 - 200w. Power range: 4W / 20W / 200W. Power measurement accuracy 4W range ±10% (on full scale). 20W range ±5% (on full scale). 200W range ±5% (on full scale). Minimum power for SWR measurement: 4W. SWR measurement: 10 ~ ∞. Insertion loss: Less than 0.3dB. Input / output impedance: 50Ω. Input / output connection plugs: SO ~ 239.

  • RF Signal Level Meter

    MR-3 - ViewTEQ Electronics

    The MR-3 is a reliable, cost effective solution for the accurate measurement of TV signals for either CATV or Off-Air channels.In the single channel mode, the MR-3 displays the channel number, video RF level in dBmV, video frequency in MHz, and the dB difference between the video and audio carrier. When the MHz button is pressed, it switches to the audio carrier and lets you hear the audio from the built-in speaker.

  • Bucket Rain Gauge Meter

    HD 2013 - Delta OHM S.r.L.

    The HD2013 is a reliable and sturdy bucket rain gauge, built entirely from corrosion resistant materials in order to guarantee its durability. So as to ensure accurate measurement even with low temperature climatic conditions or during and after precipitations of snow, a version with a heater which is automatically activated around +4C has been developed so that snow deposits and ice formations are prevented.The rain gauge is formed by a metal base on which a tipping bucket is set. The rain collector cone, fixed to the aluminium cylinder, channels the water inside the tipping bucket: once the predefined level is reached, the calibrated bucked rotates under the action of its own weight, discharging the water. During the rotation phase, the usually closed reed contact opens for a fraction of a second, sending an impulse to the counter.The quantity of rainfall measured is based on the count of the number of times the bucket is emptied: the reed contacts, usually closed, open at the moment of the rotation between one bucket's section and the other. The number of impulses can be detected and recorded by a datalogger such as the HD2013-D DeltaOhm or by a pulse counter.A removable filter for periodic cleaning and maintenance is inserted in the water collector cone so as to prevent leaves or other elements blocking the end of the hole.For better water flow, the collector cone is treated with a teflon paint.The HD2013R, the version with a heater, operates using either 12Vdc or 24Vdc voltage and uses about 35W. Heating is activated around +4C.When submitting your order, upon request a bird dissuader, made of 8 3 mm diameter spikes, 60 mm in height, can be installed on the rain gauge.

  • Transformer Turn Ratio Meter

    IRT-101 - Grupo CRIEM

    The IRT (Ratio Transformer Ratio) is an instrument designed to measure the ratio between windings of power and distribution monophasic transformers. Power: 110/220 Vca +/- 15% Consumption: 22VA Output Voltage: 6Vca. Max. Current: 1,5Aca Range: 0 to 119.9999 Precision: 0.1% from reading 0.001.

  • Transformer Turns Ratio Meter

    SG7001 - Shanghai Jiuzhi Electric Co., Ltd.

    On-site testing of turns ratio is an important basic measurement for power transformer diagnosis. It helps to detect faulty transformer windings as well as defective tap changer positions.

  • Transformer Turns Ratio Meters

    Vanguard Instruments Company, Inc.

    The ATRT-01 S3 is Vanguard’s fourth generation, micro-processor based, single phase, automatic transformer turns-ratio tester. The ATRT-01 S3 uses the IEEE C57.12.90 measuring method to determine the transformer turns-ratio. The transformer turns-ratio is determined by precisely measuring the voltages across the unloaded transformer windings. The ATRT-01 S3’s measuring circuitry self adjusts before each measurement to ensure turns-ratio accuracy. Two selectable test voltages, 4Vac and 40Vac, offer flexibility in testing different types of transformers.

  • Electromagnetic Field Meters

    Extech Instruments Corporation

    Allows you to measure electromagnetic field radiation levels from fans, electrical appliances, wiring, and power lines.

  • Pressure Meters- Manometers

    Extech Instruments Corporation

    Easy-to-use Datalogger Records Humidity, Temperature and Barometric Pressure with Date/Time Stamp

  • USB Gauss Meter,

    Wuntronic GmbH

    Min / Max detection (peak detection)• Auto ranging• Switchable units: Tesla, Gauss, kA/cm, A/cm or Oersted• DC and AC Magnet field measurement up to 10 kHz RMS• Digital linearization and Temperature compensate• Free Software for remote and data logging• LabVIEW examples for own applications• Digital zero field adjustment• 10 mG (1μT) Resolution• 0.2% instrument accuracy• RoHS conform (lead free)

  • Microscopic Melting Point Meter

    DRK8030 - Shandong Drick Instruments Co., Ltd.

    Heat transfer material is a silicone oil, in full compliance with USP standard measurement method can simultaneously measure three samples, direct observation of the melting process can be measured colored samples.

  • Sludge Density Meter

    SD-40 - JFE Advantech Co., Ltd.

    Type SD-40 detects the density of sludge discharged from sedimentation tank and concentrators, in sewage treatment plants and water works. It achieves the accurate observation of sludge density, and helps to control the discharge of sludge.

  • Sound Level Meter

    3310 SL - Standard Electric Works Co., Ltd

    ● Max. & Min. function● Over & under range indication● 4-digit LCD● Frequency weighting characteristic for 2 times per second● AC signal output● Low battery indication● Auto power off (10 minutes)● Backlight function● 200 measurement results can be saved in the memory and recalled on the display● Indication of date, time

  • H.V. Probe Meter

    PD-40AM - Standard Electric Works Co., Ltd

    ● Measures positive polarity DC voltages up to 40kV.● Lightweight and rugged.● 2 available contact tips: round needle tip for normal use and a special flat spring-type for CRT anode.● Are typically used to measure high voltages in TV sets, power supplies and instruments in laboratories.

  • Multifunction Electrical Installations Meter

    MPI-502 - Sonel S.A.

    Short circuit loop parameters measurements:measurements of short circuit loop impedance in networks with rated voltage: 220/380 V, *230 V/400 V, 240/415 V and frequency 45...65 Hz,*measurements of short circuit loop impedance with current 15 mA without tripping the circuit breaker.Testing the RCD breakers of AC, A types:*testing of prompt, short-delay (general) and selective RCDs for the rated current values 10, 30, 100, 300, 500 mA,*IA measurement*RE and UB measurement without tripping the circuit breaker,*extended RCD test function AUTO, with measurement of ZL-PE with current 15 mA - measurement of IA and tA during one RCD tripping.Detection of the replacement L and N in the socket and automatic conversion in the meter.Low voltage resistance measurements of protective circuits and junctions:*measurement of resistance with ±200 mA current*calibration of test leads - possibility of using any length of test leads,*low current resistance measurement with accoustic signalling