| Products > Test Equipment |
| DMMCheck Plus Multimeter Reference(and other References) - Experiences.. |
| << < (32/38) > >> |
| Martin72:
--- Quote --- But again the fact remains the previous calibration is no longer trustworthy. --- End quote --- The test points are "miles" away from the circuit, it cannot have been heated along with it by the very short term soldering. |
| Veteran68:
They are now taking pre-orders for the new DMMCheckPlus units that include all options. So the enclosure, LC board, and dual frequencies are included at one fixed price now. I guess it makes it easier for them to manage fewer SKUs and also pads their margins a bit more, I'm sure. I placed an order since I'd been wanting one for awhile. I really wanted Ian's PDVS2 Mini but can't justify 2x the cost. I accepted the default dual frequencies of 100Hz and 10Khz as I wasn't really sure what else to choose. Being in the US, should I have gone with 120Hz instead of 100Hz, or is that even relevant in this scenario? That didn't occur to me until after I ordered. What are some of the reasons to choose different frequencies on a voltage standard like this? I assumed it's just for testing different AC bandwidth ranges of test equipment. |
| mwb1100:
--- Quote from: KungFuJosh on July 10, 2023, 03:23:03 pm ---I emailed DMMCheck about their fancy new higher accuracy product, and this was their response: "Thank for your interest in our products. When available, the new higher stability model will be higher in price but will include all options. The current model you pick and choose options which affects cost. The new LT1021 has higher stability due to the unit being always on and no longer being exposed to ambient air. I hope this helps." --- End quote --- --- Quote from: Veteran68 on September 05, 2023, 02:45:44 am ---They are now taking pre-orders for the new DMMCheckPlus units that include all options. So the enclosure, LC board, and dual frequencies are included at one fixed price now. I guess it makes it easier for them to manage fewer SKUs and also pads their margins a bit more, I'm sure. --- End quote --- Is this the "new higher stability model"? Or is is just a step in that direction (old model but with all options included)? |
| dophuc:
Using what I have, calibrate the Owon P4305 linear DC power supply with the Keysight 34410A to use as a source for testing handheld multimeters and lower precision devices. @10V https://youtu.be/wZA3xZyQqnY @30V https://youtu.be/r7gR1pGJB1A |
| Veteran68:
--- Quote from: mwb1100 on September 05, 2023, 03:19:00 am --- --- Quote from: KungFuJosh on July 10, 2023, 03:23:03 pm ---I emailed DMMCheck about their fancy new higher accuracy product, and this was their response: "Thank for your interest in our products. When available, the new higher stability model will be higher in price but will include all options. The current model you pick and choose options which affects cost. The new LT1021 has higher stability due to the unit being always on and no longer being exposed to ambient air. I hope this helps." --- End quote --- --- Quote from: Veteran68 on September 05, 2023, 02:45:44 am ---They are now taking pre-orders for the new DMMCheckPlus units that include all options. So the enclosure, LC board, and dual frequencies are included at one fixed price now. I guess it makes it easier for them to manage fewer SKUs and also pads their margins a bit more, I'm sure. --- End quote --- Is this the "new higher stability model"? Or is is just a step in that direction (old model but with all options included)? --- End quote --- Not sure, but I hope it's the improved model. I didn't see where they actually say anything about the new model on their site. They just changed the banner to say they're now taking pre-orders, and changed the product order page to not charge extra for the add-ons (even though they still have the drop-down selection controls for them as if they're optional). I added everything including dual frequencies and the price didn't change. |
| Navigation |
| Message Index |
| Next page |
| Previous page |