Digital Spring Tester 300N for Extension & Compression with Printer
$ 631.77
Description
Spring Tester Digital Spring Extension and Compression Tester with 300N Printer Note: This instrument comes with a printer. Introduction: As a special-purpose instrument, this testing machine is used to test amount of deformation and characteristic of load relation of extension and compression springs. It can be applied to the testing of working load of extension and compression springs under certain working length. Advanced and highly integrated chip microprocessor is adopted by this machine, which also has liquid crystal display (English) and metal enclosure. Specifications: Maximum testing load: 300N/ 30Kg/ 65Lb Minimum resolution: 0.01N/0.001Kg/0.001Lb Diameter of the platen: 48mm Maximum free length of measurable spring: 150mm Length of travel of the displacement scale: 90mm Division value of the displacement scale: 0.01mm Indication error: ±1% Power Supply: AC 110-220V, 50HZ-60HZ Working temperature: 20±10℃; Relative temperature: 15% ～ 80%RH Temperature of storage and transportation: -27℃ ～ +70℃ Size: 490x280x300mm Features: Liquid crystal display (English); better Human Machine Interface (HMI) Three kinds of measurement units can be selected(N, Lb and Kg); inter-conversion is available The user can independently set up acceleration of gravity of the place of usage. In this way, the testing and unit conversion would be more accurate The user can freely shift among the following three patterns: Real-time and peak-value patterns and the pattern of automatic peak value It has the function of client setup and free setup of upper and lower limits (corresponding to audible and visual alarms), storage value, holding value, automatic storage time of peak value, automatic shutdown time (non-operation), etc
I haven't tried the tea yet as it's a gift but it was packaged fine and it seems like it's actually a pu erh tea from 1991 although I have no way of actually verifying that to be true. Either way, as a shipper to purchaser transaction I can say that everything went as expected and as far as I can tell everything seems to have been on the up and up. Thanks for the tea! I'll keep your store in mind for future tea purchases because it does seem genuine.
Seller shipped in a thin plastic bag from Asia to USA, arrived cracked and smashed. Seller communicated well but needed to go through ebay for full refund. Didn't brew and drink as cover was ripped open and exposed... wish they would have just used a box so it would have survived the 10,000 mile shipping and would have been a nice holiday gift.
Understandable shipping , Showed in good condition , The bag was different from what is shown looked like the bag my car cover came in :) , overall its a decent raw tea or Cow tea , good addition to my collection , thank you seller
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