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Active device is essential for reliable installation of background paging systems in residences, offices buildings public areas. Avoid costly service calls amplifier damage verifying actual speaker system impedance prior to operation. Unlike conventional volt/ohm meters, which measure DC resistance, this unit utilizes an internal 1KHz oscillator to measure true impedance. Accurately measure speaker lines that utilize impedance matching volume controls, switchers, transformers passive crossovers Because this unit accurately measures up to 20Kohm, it may also be utilized 25V, 50V, 70V, 100V speaker transformers in mercial installations (information included in the manual) Large digital display features 1" characters for easy viewing Rotary selector provides 200&937, 2K&937 20K&937 scales Rugged, double insulated case is CATIII rated for use up to 200V Dimensions: 3" (H) x 7"(W) 3-1/4"(D) Includes: Test leads, carry case owners manual Requires six AA batteries, included
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- We only accept payment via PayPal. Please kindly check if you can do the payment via PayPal before placing an order. If you don't have PayPal account.
- Payment must be received within 7 days after sales ended. Unpaid dispute will be filed to for the non payable buyers.Shipping Policy
- Items are dispatched within 24 hours (except weekends and holidays) and shipped from US.
- Orders from the United States will all be shipped out via USPS. The shipment usually takes 3-7 business days (Saturday and Sunday excluded). If you need the item urgently, please contact us for detail before purchase.
- Orders from Canada or mexico will all be shipped out via USPS International Service.
The shipment usually takes 7-10 business days (Saturday and Sunday excluded).
If you need the item urgently, please contact us for detail before purchase.
- Local pick up is not available.
- Customers in Porto Rico, Alaska and Hawaii are recommended to contact us for shipping details (shipping cost time) before placing an order.
- International buyers please note: Import duties, taxes, and charges aren't included in the item price or postage cost. These charges are the buyer's responsibility.
Please check with your country's customs office to determine what these additional costs will be prior to offerding or buying.
- This product comes with 30-Days Money Back Guarantee.
- If you receive an item and it doesn't work properly or you don't like it because of any reason at all,
we have a 100% refund/return policy. We will ship you a new item or refund your money for the full sale amount.
- For all returned products, buyers MUST contact us for the returning address.