Precision Frequency Counter Meter (0.01Hz - 2.4GHz) A4 - eBay (item 230396401659 end time Nov-13-09 05:31:15 PST)


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Description

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Last updated on 04:55:16 AM PST, Nov 09, 2009 View all revisions

Item specifics

Condition:

New

Type:

Frequency Counters

easylifeproduct

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This frequency counter (VC3165) measures signals over a wide range from 0.01 Hz to 2.4 GHz. The gate time is continuously varying from 100ms to 10s.

All functions in VC3165 depend on a single CPU. A crystal-controlled temperature circuit provides a constant compensation for temperature change, thus reducing measurement errors typically caused by temperature drift. The Channel B (CH. B) input has an attenuator (x1, x20), AC/DC coupling for a low-pass filter.

Frequency, period and equal-precision measuring.
3 step function selections : Work state, Unit and 8-Digit LED display.

8 digit LED display
3 step function selections
Channel B (CH. B) input has an attenuator (x1, x20)
AC/DC coupling for low-pass filter
All functions depend on a single CPU
Crystal-controlled temperature circuit
2 Input Channels : Channel A for 0.01 Hz to 50 MHz ; Channel B for 50 MHz to 2.4 GHz
Channel A (0.01Hz to 50 MHz)
- Frequency range : DC couple 0.01 Hz to 100 Hz ; AC couple 100 Hz to 50 MHz
- Sensitivity :
  - "DC" 0.01 Hz - 1 Hz ≤ 500m V_p-p , 1 Hz - 100Hz ≤ 80m Vrms
  - "AC" 100 Hz - 50 M Hz ≤ 80m Vrms
- Input impedance : 1 MΩ
Channel B (50 MHz to 2.4 GHz)
- Frequency : 50 MHz - 2.4 GHz
- Sensitivity : 50 MHz - 1.2 GHz ≤ 80m Vrms
  1.2 GHz - 2.4 GHz > 80m Vrms
- Coupling : AC only
- Input Impedance : 50 Ω
Resolution depends on gate time control setting
Time base:
- Short time stability : ± 3 x 10^-9 per second
- Long time stability : ± 2 x 10^-8 per month
- Temperature drift coefficient : ± 1 x 10^-7, 10°C - 40°C
- Line voltage variation : ± 1 x 10^-7 for line voltage ± 10%
Gate Time : Continously variable from 100ms to 10s
Precision : standard time error (t) x frequency (f) ±1d
Power supply : AC 110V or 220V ±10%, (50Hz / 60Hz) ±5%
Switchable between AC 110V or 220V (suitable for any countries)
Power cord with US plug (also available in UK / EU / AU plugs)
Preheat time : 20 minutes
Operating environment : 0°C - 50°C, 10 - 90% R.H.
Dimension : approx. 270 x 215 x 100 mm
Weight : approx. 1.6 kg

1pc x Frequency counter (main unit)
1pc x Power cord with US plug (also available in UK / EU / AU plugs)
1pc x Test probe with BNC type connector
1pc x English user manual
Packed into a standard factory box

US $24.99 per unit worldwide
By Registered Airmail with Insurance from Hong Kong

Item will be shipped within 2 working days after receipt of cleared payment
Normal postage time is 7 to 12 days to United States, Canada, United Kingdom, Australia, New Zealand and Major Asian Countries
Normal postage time is 7 to 15 days to Western Europe and rest of the world

We offer 10% combined shipping discount on total shipping costs if you purchase 2 items or more.

We accept PayPal only. Please settle the payment via PayPal within 7 days upon auction ended.

For DOA (Defective on Arrival) item, please notify us to obtain a merchandise return code and shipping instruction. Then, send it back within 7 days upon date of receipt. Return shipping costs will be at your expenses.

We only accept the returned item with full packaging materials without being used.

After receiving your returned item, it will take 7 days for evaluation and investigation. A brand new replacement unit will be sent to you at our shipping costs if unit is proved to be defective.

Customs would be less likely to impose taxes / duties on a small parcel. However, it will be at your expenses if incurred.

Insurance is included in the Shipping & Handling costs you paid.

We will leave a positive feedback upon receipt of your payment.

Easy Life Product is a professional internet seller based in Hong Kong. We specialize in electronic instruments, laboratory equipment and other gadgets.

We work closely with various manufacturers in Far-East for years where they utilize advanced machinery and infrastructure. Our products passed through a very stringent quality assurance before completion of production. All stocks are brand new in box.

Our mission is to offer high quality products and provide excellent sales and after-sale services.

00039

Shipping and handling

Item location: Hong Kong, Hong Kong

Shipping to: Worldwide

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Shipping and handling	To	Service	Estimated delivery*
US $24.99	United States	Standard Flat Rate Shipping Service	Varies Seller ships within 2 day after receiving cleared payment.

*The estimated delivery time is based on the seller's handling time, the shipping service selected, and when the seller receives cleared payment. Sellers are not responsible for shipping service transit times. Transit times may vary, particularly during peak periods.

Domestic handling time

Will usually ship within 2 business days of receiving cleared payment.

Return policy

Item must be returned within	Refund will be given as	Return policy details
14 days after the buyer receives it	Exchange	Details as included in item descriptions
The buyer is responsible for return shipping costs.

Payment details

Payment method	Preferred/Accepted	Buyer protection on eBay
	PayPal Preferred	Pay with and your full purchase price is covered \| See terms

Seller's payment instructions

Payment via PayPal must be made within 7 days since you won the auctions. Sellers has the right to re-selling it to other bidders. Item will be sent via your PayPal address without further confirmation.