This is the reply I got today for this product:


Dear XXX,

I'm so glad to receive your inquiry, this is Sunny from obdsvs.com. We are professional supplier of auto diagnostic tools. Thank you very much for your attention on our products.

For Power supply for BMW OPS programming, it is a powerful device for supplying power and it is can be adjusted AC and DC. Now the Voltage is 0-15V, the Ampere is 0-30A, it is more stable and safe than before, before we sending to you, we test it for you and make sure there is no problem, then we make the delivery.

The unit price is $310, the shipping freight to Australia by DHL is $70, so the total value is $380. The payment we take Paypal, Western Union and T/T, the delivery time is 2-3 working days.

Here I also attach the PI for your reference, please kindly check it, if there is any other question, please feel free to contact me. We sincerely hope to establish long-term cooperation relationship with you.

Looking forward to your early reply.

Best Regards,
Sunny


Sunny
OBDSVS Technology Co., Ltd.
Website: www.obdsvs.com
TEL: +86075582263725
FAX: +86075582263725
Cell: +8613632797684
SKYPE: sunny_obdsvs
MSN: [email protected]

I asked for an information/spec sheet but didn't get one, only a proforma invoice. Do I take the punt?