Constant Temperature Output Tool for 6 5 Digit Multimeter Verification
69,66 €
Use 6.95V output low basic temperature drift,for TCR : less than 0.5PPPM/℃. Working indicator: green light. 1 x Constant temperature reference source. It is compact and easy to carry and transfer. The boost resistor and op amp are both high-quality components with small temperature drift.
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