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н¨ÍøÒ³ 1
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Handy Digital
Electrostatic Field Meter |
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Instruction
Electrostatic field tester is a non - contact
portable electrostatic field tester. Two LED lights are configured to
ensure that the measured object remains 25mm away from the measured
object. The shell is made of anti-static material and has a grounding
buckle to ensure reliable measurement results. It is can be used easily
to measure ion balance voltage (offset voltage) for many kinds of
ionizers using a ion balance plate provided.
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Specifications:
Static voltage measuring range: 0 ¡« ¡À 1.49 kV (Low range)
¡À 1.0 kV ¡«¡À 20.0 kV (Hi range)
Ion balance voltage measuring range: 0 ¡«¡À 200V
Measuring distance: 25mm ¡À 0.5mm (between charged object and field meter)
Response time: less than one second
LCD display renewal rate: 5 times/second
Accuracy: ¡À 10%
Ambient conditions: 10 ¡« 40 ¡æ and 0 ¡« 60 %RH
Display: Large LCD display (digital and bar graph)
Bar graph: red LCD for positive polarity voltage
blue LCD for negative polarity voltage
Precision: ¡À 1.0 kV for low range
¡À 1.5 kV for high range
¡À 15 V for ion balance
Digital reading: ¡õ.¡õ¡õ
=> 0.0¡«¡À
1.49 kV (Low range)
¡õ¡õ.¡õ => ¡À 1.0 kV
¡«¡À
20.0 kV (Hi range)
¡õ¡õ¡õ => 0¡«¡À
200 V (ion balance)
Power: 9V battery |
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SAM-004 has four button switches to perform many
functions.
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Button |
Color |
Name |
Functions |
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Power |
Red |
Power switch |
Turns on and off the power, a white LED for brighter display and
Auto Power Off function. |
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IB |
Blue |
Ion balance mode switch |
Changes the mode to ion balance measurement. |
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HOLD |
Green |
Hold switch |
Holds the measured value and the bar graph. |
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ZERO |
Gray |
Digital zero switch |
Adjusts the display value to zero. |
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Features
1.Battery
four-gear performance display.
2.
The bar chart shows the electric field and strength.
3. Automatic range digital display.
4. Multi-function alarm prompt.
5. Shut down after 5 minutes.
6. Ion balance measuring board is available.
7. With LED lighting, you can read data in the dark.
8. When the sensor fails, ERR prompts.
9. With polyethylene packing box, grounding port. |
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Item included(027082):
1*Handy Digital Electrostatic Field meter |
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Shipping & Handling
Details |
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Default Shipping Cost or Free Shipping
Information:
¡ø Default
shipping cost or free shipping service is only for the
customers from Canada or the lower 48 United States by
Canada Post, USPS or the UPS Ground. Customers from other
areas or needs other shipping ways, please contact us.
¡ø Buyers
from Guam, Puerto Rico, Virgin Islands, American Samoa,
Alaska, Hawaii, PO Boxes, APO/FPO addresses or other
countries/areas, there WILL be extra shipping costs, please
contact us for more detailed information.
¡ø Please
make sure your address is valid for both UPS and USPS
services. Any costs incurred because of incorrect or
undeliverable address should be undertaken by buyer.
Handling Time: Shipping
is usually made in 1-3 business days after payments cleared.
Orders are processed from Monday-Friday; Not on the
weekends & public holidays.
Sales tax /
Customs duties: Any
sales taxes or Customs duties are not included. If came out,
they must be undertaken by the buyer.
Damage In
Shipping: Email or call us First! We will work
with you to get the case resolved in the fastest method. |
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Return / Refund |
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If you are not 100% happy with your purchase,
please contact Us. Please don't directly opened a request
or case without informing us, or else, we will do some
discounts on the warranty and other sales-services later
on. Hope for your understanding.
Returns & Exchanges
¡ø All
returns must be made within 14 days of delivery date. Items
must be in new, unused condition, with all original
materials included with the shipment. A partial refund may
be applied for opened or damaged items, depending on the
condition.
¡ø Items
returned under the buyer¡¯s remorse: The return shipping fee
must be covered by the buyer; The original shipping cost
will also be deducted from the refund. 15% restocking fee
of the items purchase price will be charged.
¡ø Returns
that are the result of our seller's error: Buyer will
receive a full refund of the item as well as shipping
charges
¡ø All returns
require a RA (Return Authorization) number that will be
given by our seller. Please contact with us at first for
more details.
Defective & Damaged Products
¡ø If
product was received damaged or not as described, please
send us some pictures or videos, so we could well
understand your problem, then solve them for you ASAP.
Besides, it's much helpful for us to claim with UPS, remind
our related department to pay much more attention to
packaging later on. Hope for your understanding.
¡ø Replacement
or refund of defective or damaged products can only be
returned in exchange for the exact same product, or else,
the purchase price will be refunded back to your original
payment method.
¡ø If
an item is received damaged, customer service must be
contacted within 7 days of receiving your item. All returns
require a RA (Return Authorization) number as above. |
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Payment |
PayPal: PayPal
preferred only with a confirmed address. We want you to
feel secure in your purchase. Keep everything within
PayPal and eBay protects both buyer and seller.
eCheck Issues: Payments
via eCheck do not clear immediately. Usually you will
wait 5-7 days after checkout for it to clear. Then we
will arrange shipments for you.
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Warranty &
Feedback |
¡ø 6
months' warranty for the machines, not for the consumables.
We stand behind our products all the item, so even if your
warranty period has expired, you can still seek for service
or technical support from us with low cost.
¡ø Any
warranty shipping cost to us is responsible by buyer.
¡ø Any
shipping cost to buyer is responsible by the seller.
¡ø We
committee to the customer satisfaction and want to bring you
the best purchase experience. If there is any problems,
please contact us ASAP. If not, please leave us a positive
feedback as it's very important for us. Thanks very much. |
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On Jul-16-18 at 18:23:15 PDT, seller added the following information:
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