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I'm currently seeking detailed information regarding a range of small electric instruments. Specifically, I'm interested in the specifications, features, and potential applications of these instruments. It would be great to have insights into different models you offer, including their unique selling points and any relevant certifications or standards they meet. Additionally, I'd like to know about pricing options, minimum order quantities, and lead times for delivery. If you have catalogs or brochures available, that would be helpful as well. Please share any promotions or discounts for bulk orders, as this could influence our purchasing decision. Looking forward to your prompt response with the required details to facilitate our evaluation process.