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Supplier: Rohde & Schwarz USA, Inc.
Description: Measurement range: DC to 3 GHz Input A/B (BNC): DC to 200 MHz Input C (SMA): 100 MHz to 3 GHz Input impedance A/B: 50 Ω or 1 MΩ (switchable), sensitivity 25 mV Input impedance C: 50 Ω, sensitivity 30 mV 10-digit resolution (at 10 s gate time) Nine measurement functions, external GATE and
- Frequency Range: 0 to 3,000,000,000 Hz
- Display Digits: 7 or More Digits
- Form Factor: Bench / Free-Standing
- Display Type: Digital
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Supplier: Tektronix, Inc.
Description: The Tektronix FCA and MCA Series frequency counter / timer / analyzer packs the functionality of a frequency counter, frequency meter and timer into one feature-rich instrument. With unprecedented resolution, you can capture very small frequency and time
- Frequency Range: 300,000,000 to 40,000,000,000 Hz
- Maximum Channels: 2 to 3
- Display Digits: 7 or More Digits
- Options & Features: Adjustable Sampling Rate, Battery Powered, Data Acquisition, Data Storage / Logging
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Supplier: B&K Precision
Description: The 1803D is a value-priced frequency counter offering users a simple and accurate frequency measurement. Selectable gate times 0.1 sec and 1.0 sec 7 digit LED display Highly accurate time base Compact benchtop AC powered counter* Wide Measuring range up to
- Frequency Range: 200,000,000 Hz
- Display Digits: 7 or More Digits
- Form Factor: Bench / Free-Standing
- Display Type: Digital
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Supplier: REED-Direct
Description: Max, Min & Average readings Relative frequency measurements Large 0.5" 8-digit LCD display Period display values from 10Hz to 10MHz Data Hold; Auto power off; Overload indication Gate time selector (Fast/Slow sampling time) SPECIFICATIONS: Range (Frequency): Channel A: 50 MHz to
- Frequency Range: 50,000,000 to 2,500,000,000 Hz
- Display Digits: 7 or More Digits
- Display Type: Digital
- Form Factor: Handheld
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Supplier: B&K Precision
Description: The model 1823A is a reciprocal 2.4GHz universal frequency counter that is microprocessor controlled. The LED display can provide nine digits of resolution using the internal 10s gate time. The high accuracy, sensitivity and versatility of this counter make it an
- Frequency Range: 2,400,000,000 Hz
- Display Digits: 7 or More Digits
- Form Factor: Bench / Free-Standing
- Display Type: Digital
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Supplier: Allied Electronics, Inc.
Description: LED Display, 3.5 GHz Operating Frequency, External Frequency Standard Input, Frequency Counters The model 1856D provides versatality and reliability for a broad spectrum of laboratory and service applications. Features RS-232 Interface Wide Measuring Range Up to 3.5 GHz
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Supplier: Trumeter Company, Inc.
Description: 8 digit LCD self powered totalising counter in a 24 x 48 DIN standard case. Powered by their own integral lithium batteries these totalising counters have a front panel reset pushbutton which can be enabled or disabled by a wiring connection or external contact closure. Features
- Maximum Count Frequency: 10 kHz
- Number of Digits (or Characters): 8
- Digit Height: 0.2755905511811024 inches
- Operating Temperature: 14 to 140 F
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Supplier: Allied Electronics, Inc.
Description: S664 — Frequency Counter Accepts Count Rates Up to 20 kHz (S664 — 35 kHz) English Programming Prompts, No Symbols Four Presets, Two Outputs Large, Tactile Buttons for Easy Programming Broad Scaling Range Using Front Panel Buttons Field Replaceable Relay Cards 6 Digit, 0.56"
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Supplier: B&K Precision
Description: The model 1856D provides versatility and reliability for a broad spectrum of laboratory and service applications. RS232 Interface Wide measuring range up to 3.5GHz nine digit LED display Period mode for accurate low frequency measurement Totalize mode permits counting of individual
- Frequency Range: 3,500,000,000 Hz
- Display Digits: 7 or More Digits
- Form Factor: Bench / Free-Standing
- Display Type: Digital
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Supplier: Radwell International
Description: DISCONTINUED BY MANUFACTURER, TIMER, HOUR METER, H37, 7 DIGIT, SPRING CLIP MOUNT, FREQUENCY 60HZ, 24 VAC. FREE 2 YEAR RADWELL WARRANTY
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Supplier: OMEGA Engineering, Inc.
Description: The DPF940000 Series counters are available as a standard counter or a batch counter. The standard counter is available with single or dual presets. The batch counter has a main process counter with dual presets and a secondary counter with a single
- Operating Temperature: 32 to 122 F
- Features: Audible or Visual Alarms
- Functions: Batch Counter, Controller
- Direction: Bi-directional Counter, Down, Up
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Supplier: Allied Electronics, Inc.
Description: Features: Display Counter Adding and Subtracting Position Display Frequency Counter/Ratemeter Timer, Res. Up to 0.001 Sec Programmable Mode Display Range: –199.999-999.999 with Zero Blanking Connection with Screw Terminal Locking SET-Key for Reset UL Recognized, CE Marked
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Supplier: Allied Electronics, Inc.
Description: Features: Display Counter Adding and Subtracting Position Display Frequency Counter/Ratemeter Timer, Res. Up to 0.001 Sec Programmable Mode Display Range: –199.999-999.999 with Zero Blanking Connection with Screw Terminal Locking SET-Key for Reset UL Recognized, CE Marked
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Supplier: Laurel Electronics LLC
Description: voltage-to-frequency signal conditioner board can be scaled to display rate or totalized rate to six digits for 0-1 mA, 4-20 mA or 0-10V analog process signals to a frequency of 10 kHz to 110 kHz. Special input ranges are available from the factory. For example, the display can
- Number of Digits: 6
- Width: 118.872 mm
- Height: 62.23 mm
- Depth: 143.256 mm
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Supplier: Tradeport Electronics Group
Description: DDS Technology and FPGA Chip Design - Frequency Range: 0.1Hz~4MHz/7MHz/10MHz - High Frequency Accuracy: /-20ppm - High Frequency Stability: /-20ppm - Maximum Frequency Resolution: 100mHz - Low Distortion Sine Wave: -55dBc, 0.1Hz~200KHz - Built-In 6 Digit
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Supplier: Transcat, Inc.
Description: Product highlights 100MHz Bandwidth 1GSa/s Sample Rate 2Mpts Memory Depth Trigger Types: Edge, Pulse, Video, Slope, Alternate 6 Digits Frequency Counter Waveform Math Functions:+, -, *, /, FFTr Screen Saver: 1 Minute to 5 Hours Real-Time Signal Display Digital Filter and
- Bandwidth: 100 MHz
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Supplier: Transcat, Inc.
Description: Product highlights 150MHz Bandwidth 1GSa/s Sample Rate 2Mpts Memory Depth Trigger Types: Edge, Pulse, Video, Slope, Alternate 6 Digits Frequency Counter Waveform Math Functions:+, -, *, /, FFTr Screen Saver: 1 Minute to 5 Hours Real-Time Signal Display Digital Filter and
- Bandwidth: 150 MHz
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Supplier: Tradeport Electronics Group
Description: DDS Technology and FPGA Chip Design - Frequency Range: 0.1Hz~4MHz/7MHz/10MHz - High Frequency Accuracy: /-20ppm - High Frequency Stability: /-20ppm - Maximum Frequency Resolution: 100mHz - Low Distortion Sine Wave: -55dBc, 0.1Hz~200KHz - Built-In 6 Digit
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Supplier: Transcat, Inc.
Description: Product highlights 50MHz Bandwidth 500 MSa/s Sample Rate 32 Kpts Memory Depth Trigger Types: Edge, Pulse, Video, Slope, Alternate 6 Digits Frequency Counter Waveform Math Functions:+, -, *, /, FFTr Screen Saver: 1 Minute to 5 Hours Real-Time Signal Display Digital Filter and
- Bandwidth: 50 MHz
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Supplier: Tradeport Electronics Group
Description: FPGA Chip Design - Frequency Range: 0.1Hz~4MHz/7MHz/10MHz - High Frequency Accuracy: /-20ppm - High Frequency Stability: /-20ppm - Maximum Frequency Resolution: 100mHz - Low Distortion Sine Wave: -55dBc, 0.1Hz~200KHz - Built-In 6 Digit 150MHz/High Resolution
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Supplier: ValueTronics International, Inc.
Description: embedded with standard functions such as TTL/CMOS/Ramp output, and External Voltage Controlled Frequency as well as built-in 6-digit counter. As well as a built-in 6-digit counter (except GFG-8215A).Further versatility of Logarithmic and Linear sweep is added into
- Minimum Frequency Range: 5 MHz
- Maximum Frequency Range: 5 MHz
- Generator Type: Function, Signal
- Device Type: Generator
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Description: + Dual-channel Oscilloscope+25MHz Signal Generator（SDS210S,215S,220S）+ 100MHZ、150MHz, 200MHz bandwidth+ Dual-channel independent 1GS/s real-time sampling rate+ 20M memory depth+ Support 30 Automatic Waveform Measurements+ 6-digit High-precision Frequency Counter+ FFT Spectrum
- Bandwidth: 100 MHz
- Number of Input Channels: 2 (# channels)
- A/D Resolution: 14 (# bits)
- Host Interface: USB
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Supplier: ValueTronics International, Inc.
Description: 8553B / 8552B Spectrum Analyzer System. The Keysight Agilent HP 8443A also includes a 7-digit frequency counter section which can monitor internal or external signals up to 120 MHz. Amplitude range: -120 dBm to +10 dBm, within 0.5 dB, in 1 dB and 10 dB steps. In the Track
- Device Type: Generator
- Features: Other
- Generator Type: Signal
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Supplier: ValueTronics International, Inc.
Description: mV rms to 7 V rms Input Impedance: 50 Ω nominal Tuning: Manual frequency entry, automatic, or track Acquisition Time (automatic operation): ~1.5 s Maximum Safe Input Level (typical): 35 V rms (25 W for source SWR <4), ac; 40 V, dc Frequency Modulation Rates: 20 Hz to 200 kHz
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Supplier: ValueTronics International, Inc.
Description: Dual Channel, Delayed Sweep Built-in 6 digits Universal Counter Cursor Readout with 7 Measurements 10 Sets Memory for Front Panel Setting Save & Recall Auto Set TV-Line Selection (NTSC, PAL, SECAM) Panel Setup Lock of Digital-Control Functions Buzzer Alarm LED Indicators Trigger
- Bandwidth: 200 MHz
- Number of Input Channels: 2 (# channels)
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Supplier: Fluidwell bv
Description: meter mounting. Key information at a glance as the display shows flow rate, total, measuring units and a flow rate indicating speedometer. Easy K-factor and engineering unit configuration for volumetric or mass. 7 digit flow rate / total and 11 digit accumulated total. Bright
- Digital I/O Channels: 1 #
- Operating Temperature: -40 to 158 F
- Features: Application Software Included, Other Input, Other Output
- User Interface: Computer Programmable, Front Panel and Display
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Supplier: Fluidwell bv
Description: the flow curve - with interpolation. Easy K-factor and engineering unit configuration for volumetric or mass. 7 digit flow rate / total and 11 digit accumulated total. Bright LED backlight. Data logging to survey information. Easy configurable via PC with free downloadable
- Digital I/O Channels: 1 #
- Operating Temperature: -40 to 158 F
- Features: Application Software Included, Other Input, Other Output
- User Interface: Computer Programmable, Front Panel and Display
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Supplier: TelephoneStuff.com
Description: or download your own (through www.openLCR.com) - Name each handset - 4 AA batteries required for battery backup (not included) - Volume controls on handset and base - Alarm clock feature (options for one-time only or daily alarm) - Digital answering system - 2-Digit LED message counter
- Phone Type: Telephone
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Supplier: Haida International Equipment Co., Ltd.
Description: test 7. Time display: To display time during test(s) 8. Speeder: set the different frequency to change the impact velocity. Usage of counter : press this button to choose the each digit and adjust the value ▲ ：press this button to set the value of each digit (0~9)
- Mechanical Test: Impact Toughness
- Display / User Interface: Video / Graphic Display
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Supplier: ACCES I/O Products, Inc.
Description: 16-bit analog outputs, 16 high-current digital I/O lines, and a programmable 16-bit counter. The counter can be configured in a variety of modes and has the ability to use external signals to trigger and control the scanning of its analog inputs. The unit is plug-and-play allowing a
- Analog Input Channels: 64 #
- Digital I/O Channels: 16 #
- Sampling Frequency: 500 kHz
- Resolution: 12 bits
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Supplier: ACCES I/O Products, Inc.
Description: the fastest possible rate. A fully programmable 8254 16-bit counter is provided with a maximum input frequency of 10MHz. The clock, gate (inputs) and output can be accessed externally for extended functionality. The counter can be configured in a variety of modes and has the
- Analog Input Channels: 96 #
- Digital I/O Channels: 16 #
- Sampling Frequency: 500 kHz
- Resolution: 12 bits
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Supplier: Laurel Electronics LLC
Description: VF voltage-to-frequency converter signal conditioner board, which converts 4-20 mA, 0-1 mA or 0-1V conditioned flow meter signals to a frequency from 10 kHz to 110 kHz. This allows the counter controller to totalize flow, to count up to a preset value, or to count down to zero
- Number of Digits: 6
- Width: 118.872 mm
- Height: 62.23 mm
- Depth: 143.256 mm
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Supplier: Haida International Equipment Co., Ltd.
Description: Setting the test times 6 . Speed display : To display the velocity during test ( m/s ) , and will automatic reset for another test 7 . Time display : To display time during test ( s ) 8 . Speeder : set the different frequency to change the impact velocity . Specifications Specification
- Mechanical Test: Impact Toughness
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Supplier: Laurel Electronics LLC
Description: Intertek #4006497 RoHS 3 Compliant CE Certificate Features Provides automatic control for repetitive liquid fill operations Available for turbine flow meter pulse signals from 0 Hz to 1 MHz or analog flow meter signals (4-20 mA, 0-1 mA or 0-10V) 6-digit scalable display to ±999,999 for batch
- Number of Digits: 6
- Width: 118.872 mm
- Height: 62.23 mm
- Depth: 143.256 mm
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Function Generators / 7
0.005Hz to 5MHz frequency range Built-in 7 digit frequency counter Digital frequency lock for exceptional stability Simultaneous display of frequency and voltage amplitude or offset Internal/external AM up to 100% Precision internal lin/log sweep .
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Audio / Generators / Waves
Built-in 7 digit frequency counter .
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A pocket computer frequency-controlled NQR spectrometer
The computer produces the desired frequency which is compared with the actual spectrometer frequency shown by an 8- (or 7 -) display digit frequency counter .
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Monitoring Sub-Critical Crack Growth due to Stress Corrosion or Hydrogen Embrittlement by Acoustic Emission
The transducer was coupled to an AML Type 3 amplifier, a 7 digit Hewlett Packard frequency counter , and a D/ A converter to outpp.t cumulative counts on a chart recorder.
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http://www.coleparmer.com/catalog/manual_pdfs/20033-75.pdf
Then adjust the POWER SUPPLY until the DMM display reads 60.00V. q When MEMORY indicates “01” and A indicates “CL15”, key in the frequency reading ( 7 digits including decimal) of the COUNTER (in unit of “Hz”) and press ↵ . r When …
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Measure Frequency With Time-Stamping Counters | Test & Measurement content from Microwaves & RF
The 7 digits /s resolution of classic reciprocal frequency counters can be improved in various ways.
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Timers / 4
NIM/TTL inputs; 4 8-digit up-counters with LEDs; up to 24-digit counting depth; 1 7 - digit down- counter /timer; frequency measurements; up to 250 MHz counting rate .
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Counter
NIM/TTL inputs; 4 8-digit up-counters with LEDs; up to 24-digit counting depth; 1 7 - digit down- counter /timer; frequency measurements; up to 250 MHz counting rate .
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Counter Timers / 3
NIM/TTL inputs; 4 8-digit up-counters with LEDs; up to 24-digit counting depth; 1 7 - digit down- counter /timer; frequency measurements; up to 250 MHz counting rate .
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Scaler
NIM/TTL inputs; 4 8-digit up-counters with LEDs; up to 24-digit counting depth; 1 7 - digit down- counter /timer; frequency measurements; up to 250 MHz counting rate .