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1/4-inch Measurement Microphone and Preamplifier
MI-1531/MI-3140
The 1/4-inch diameter condenser microphone MI-1531 with its preamplifier MI-3140 enable to measure the high frequency band more than 20kHz which it is impossible by using the 1/2-inch microphone. Amplifier is not required in use as it is a back electret-type condenser microphone, which differs from a bias-type microphone. And also, the MI-1531 achieves a measurement at Max. 168 dB as a performance of a microphone itself.
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Massflow Meter
FZ-2200A
The FZ-2200A Massflow Meter is Coriolis flow meter that accurately measures the flow of fuels such as gasoline, light oil and kerosene. It is used in combination with the FM-3100 Digital Flow Meter that incorporates the FM-0321 module for the FZ series. The FZ-2200A Massflow Meter is capable of measuring continuous mass flow, making it suitable for the measurement of fuel flow during mode operation, and in-line measurement of fuel density at the same time of mass flow measurement. It can measure fuel consumption from passenger vehicles and medium trucks to large vessels. (As for small flow rate, made to order. Please make sure to check the measurement range when selecting a product.)
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On-Board Flow Meter
DF-2200
The DF-2200 On-Board Flow Meter is a compact on-board fuel flow meter developed for our FP series Volumetric Flow Detector*. The compact body is equipped with functions such as flow rate/temperature/pressure measurement and CAN communication required for fuel consumption measurement. Adopting the same size as our CT-6700 Engine Tachometer, it can be used by stacking two units in a limited space. In addition to 12 to 24VDC of power source, an AC adapter is available as an option, which is sufficient for not only on-board measurement but also engine bench evaluation.
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Digital Flow Meter
FM-3100
In the field of engine development, it is increasing the requirement for improving the accuracy of the measurement in the small flow rate range, and evaluating the fuel consumption characteristics in transient duration. The FM-3100 enables to meet various requirements in that field.
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On-Board Fuel Consumption Detector
MF-3200
- High accuracy within ±0.2 % of reading- Compact size and light weight- A fuel cooling function is provided as standard.- Simultaneous measurement of temperature and pressure together with the flow rate
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External Sensor Input Type Handheld Digital Tachometer
HT-6200
HT-6200 is a handheld tachometer with a built-in batteries designed for measurement of gasoline/diesel engines, EV/HEV motors, and general rotating objects. Combined with optional detectors (VP-202/1220, IP-292/296, IP-3000A, IP-3100, OM-1200/1500, MP series and TTL signal output detector etc.), various rotation measurement are possible depending on the measurement objects or purpose.
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Gasoline Engine Tachometer
SE-2500A
SE-2500A is a non-contact handheld tachometer designed for gasoline engine measurement. Detection, measurement, and display parts are all in one unit and batteries are built in the unit. Moving the detector (head of the SE-2500A) close to an ignition coil can measure rotation speed at the unit of 1 r/min or 0.01 r/s. Up to 20 measurement data can be stored in the internal memory that is convenient for later checking.
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Digital Torque Meter
TS-3200A
The TS-3200A is greatly improved in setting and usability with large sized LCD which offers easy and clear view of good contrast. Setting conditions and measurement data can be displayed in the same screen.
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Torque Detector for High Rigidity
DSTP Series
The DSTP series is designed as the large capacity type torque detector which is able to perform the torque measurement from standstill axis to a high speed rotation. Four types of large capacity products are available.
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Digital Torque Meter
TS-2800
The TS-2800 is a torque meter for phase difference type torque detectors. Can be used with our long-selling torque detectors SS/DD series and high accuracy, high response type TH series. Since all signals are digitally processed, torque measurement can be performed with great stability, reproducibility and linearity.
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Anemometer
AV90
This meter displays temperature (C or F) and airflow at the same time. Maximum and minimum figures for flow and temperature can be shown. For more accurate measurements, up to 8 readings can be taken and automatically averaged.
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True RMS Digital Multimeter
MM94
The MM94 is a high performance True RMS multimeter with a 600V CAT IV safety rating.
It has an extended current measurement range up to 20A for short cycle measurements. Measurement capabilities include AC/DC voltage, capacitance, resistance and temperature with the included K Type thermocouple. Features include Min/Max and Peak measurement and a high frequency filter to optimise readings for distorted waveforms plus a relative mode.
The rugged design includes a 60,000 count backlit display with analogue bargraph.
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Gas, Airflow & Pressure Measurement
Martindale Electric Gas, Airflow & Pressure Measurement - carbon monoxide meter, vane anenometer, differential manometer, hygro-anenometer, optical tachometer
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Humidity Measurement
Martindale Electric Humidity Measurement - hygro-anemometer, hygro-moisture meter
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Reverberation Chambers
Reverberant Test Chambers for sound power level determination and building acoustics measurements
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Reverberation Chamber for WLAN, Bluetooth & IoT Measurements
RTS25
The RTS25 is the smallest member of the RTS-family and it has been optimized for measurements of WLAN, Bluetooth and IoT devices. RTS25 lets you verify wireless devices in a shielded, repeatable and accurate multipath environment. We are aware of the challenges you as an engineer are struggling with when it comes to finding a repeatable environment for OTA measurements. We have a solution now that makes your wireless even better. Our ultimate goal is to provide relevant input for design optimization and comparison between design solutions.
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Reverberation Chamber
RTS65
Our new RTS65 reverberation chamber is designed to optimize the time you spend on OTA measurements. Our development focus has been on increasing the productivity in your lab. We want your focus to be on your results, not the test equipment. We have developed a new generation of RTS that is an integrated system which will give the user experience every engineer deserves..
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Active Monopole Antenna
AM-741
The 41 inch Monopole antenna is required for making electric field emission measurements below 60 MHz per Military standards (MIL-STD-461) and FAA (DO-160) specifications. This antenna is for emissions measurements only. It cannot be used for transmitting. The Active Monopole antenna is generally used in a shielded room or in a screen room, with the equipment under test (EUT) placed on a metal ground plane. The 41 inch rod and the ground plane behave electrically as though a mirror image of the rod were located below the ground, and the ground removed. Since the stainless steel plate does not have enough surface area to mirror the entire 41 inch rod, it is bonded to the surrounding ground plane during use. The AM-741 is battery powered to prevent measurement errors that maybe caused by external power cables. The ANSI equivalent capacitance substitution (ECSM) method is the recommended method for calibrating AM-741 monopole antenna. The individual calibration data will be included with each antenna.
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EMC Probes
The Beehive Electronics 100 series EMC probes allow the accurate measurement of magnetic and electric fields. They are useful for EMC troubleshooting, field strength measurement, and troubleshooting of RF circuits.
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Antenna, Loop
EM-6879 | 10 KHz – 30 MHz
The EM-6879 Loop Antenna is used for magnetic field measurements over the frequency range of 10 kHz to 30 MHz. The EM-6879 is designed for use with any 50 ohm Receiver System. The antenna has a balanced Faraday shield that reduces its response to electric fields to a vanishingly small amount so that it can produce a practically pure magnetic field response.
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Antenna, Log Periodic
EM-6952-1 | 1 GHz – 2 GHz
The Electro-Metrics EM-6952-1 Log Periodic Antenna operates over the 1 to 2 GHz frequency range. The EM-6952-1 is capable of operating either as a transmitting or as a receiving antenna over the frequency range of 1 to 2 GHz. Its linearly polarized designed permits separate measurement of horizontal and vertical electric field components over its established range. Enclosed in a weather resistant radome, this antenna is suitable for indoor or outdoor usage.
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Monopole Antennas
Our Monopole Antennas provide superior performance in electric field measurements. The Active Monopole Antenna can drive any receiver with 50W input impedance and will perform FCC, MIL-STD and TEMPEST tests. The passive rod is used for transmitting, to perform shielding effectiveness and immunity testing.
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Pocket Fieldmeter
FM10
The field strength measurement device with innovative technique and revolutionary design in shirt-pocket format. Simultaneous display of the electric and the magnetic field strength Isotropic measurement of alternating fields. Potential-free and potential-related measurement of electric fields. Frequency range from 10 Hz up to 400 kHz
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H/E fieldmeter
ESM-100
The 3D H/E fieldmeter ESM-100 is a patented, unique hand held measuring instrument. It can easily measure electric and magnetic alternating fields simultaneously, independent of their direction, and at one point. With this piece of equipment it is possible for anybody, to carry out quick, professional and error-free measurements, right from the beginning
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Human Exposure Measurements to Luminaries
Through different ways of coupling between luminaries and humans, a level of exposure of a person to electromagnetic fields can be derived. One part of the exposure is based on capacitive coupling between lighting equipment and person. This creates induced internal electric field that must be evaluated using an EMI receiver and a Van Der Hoofden test head.
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Fluxgate 150A Current Sensor
LF03
Our LF03 current sensor works with the dynamic Fluxgate measurement technology. It is characterized by its simple, practical design and prevents high temperature drifts. Fluxgate technology uses the phenomenon of magnetic saturation to modulate the measured magnetic field and convert it into an electric field.
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RFI Power Emission
AFJ receivers and accessories for the disturbance power using the absorbing clamp measurement, are conforming to CISPR 16-1-1 and CISPR 14-1.
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Clamp Meters
0.001 mA Current Resolution, Comply With IEC61557-13: Class 2, ≦ 30A/m, True RMS Measurement For All Applications, Low Pass Filter Function
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Hot Wire Anemometer
CENTER 332
Air Velocity Measurement: m/s, km/hr, ft/min, MPH, Knots & Build In Temperature ºC / ºF, Humidity %RH, Air Velocity Compensation In Atmospheric Pressure, Air Flow Measure: CMM, CFM, Telescoping Hot Wire Probe