Battery Pack for NTI TalkBox
The lightweight Lithium Ion battery with a nominal capacity of 39Wh serves as a portable power source where no AC-mains connection is available. After charging the battery for approximately 6 hours, the stored energy typically drives the NTI TalkBox with:
Calibration Certificate
Individual calibration certificate with serial number for the new Minstrument. The calibration certificate needs to be ordered together with the Minstrument. All product testing, calibration and adjustment is carried out according to ISO 9001:2000 regulations. NTI recommends calibration in yearly intervals. Calibrations are carried out at NTI.