Threshold level : Approx.400~600 Ω( * )* Factory-preinstalled built-in battery
A battery for monitoring is preinstalled before shipping, therefore it may run
down sooner than the battery life specified in the instruction manual.
The " battery for monitoring " is a battery to inspect the functions andspecifications of the product.

15. AFTER-SALES SERVICE
If the resistance is approx. 400~600 Ω or below, the beeper sounds.

15.1 Warranty and Provision
Sanwa offers comprehensive warranty services to its end-users
and to its product resellers. Under Sanwa's general warranty
policy, each instrument is warranted to be free from defects inworkmanship or material under normal use for the period ofone (1) year from the date of purchase.
This warranty policy is valid within the country of purchase only,
and applied only to the product purchased from Sanwa
authorized agent or distributor.
Sanwa reserves the right to inspect all warranty claims todetermine the extent to which the warranty policy shall apply.
This warranty shall not apply to test leads, fuses, disposables
batteries, or any product or parts, which have been subject toone of the following causes:
1. A failure due to improper handling or use that deviates fromthe instruction manual.
2. A failure due to inadequate repair or modification by people
other than Sanwa service personnel.
3. A failure due to causes not attributable to this product suchas fire, flood and other natural disaster.
4. Non-operation due to a discharged battery.
5. A failure or damage due to transportation, relocation or dropping
after the purchase.
15.2 Repair
Customers are asked to provide the following information whenrequesting services:
1. Customer name, address, and contact information
2. Description of problem
3. Description of product configuration
4. Model Number
5. Product Serial Number
6. Proof of Date-of-Purchase
7. Where you purchased the product1) Prior to requesting repair, please check the following:
Capacity of the built-in battery, polarity of installation anddiscontinuity of the test leads.
2) Repair during the warranty period:
The failed meter will be repaired in accordance with theconditions stipulated in 15.1 Warranty and Provision.
3) Repair after the warranty period has expired:
In some cases, repair and transportation cost may become
higher than the price of the product. Please contact Sanwa
authorized agent / service provider in advance.
The minimum retention period of service functional parts is 6years after the discontinuation of manufacture. This retention
period is the repair warranty period. Please note, however, if
such functional parts become unavailable for reasons ofdiscontinuation of manufacture, etc., the retention period may
become shorter accordingly.
4) Precautions when sending the product to be repaired:
To ensure the safety of the product during transportation, place
the product in a box that is larger than the product 5 times ormore in volume and fill cushion materials fully and thenclearly mark "Repair Product Enclosed" on the box surface.
The cost of sending and returning the product shall be borneby the customer.
15.3 SANWA web site
http://www.sanwa-meter.co.jp
E-mail : exp_sales@sanwa-meter.co.jp