Witschi ChronoMaster, Manual, Page: 13 / 50

Designation Purpose
USB Connect the device to the PC or tablet computer for the following functions:
•
Power supply
•
Data transmission
•
Controlling measurements
Bluetooth con-
nection (Chrono-
Master Air only)
Connect the device to the PC or tablet computer using Bluetooth for the fol-
lowing functions:
•
Data transmission
•
Controlling measurements
Data Value Unit
Technology Bluetooth
Low Energy
4.2
Bluetooth module CYBLE-2220
05-00
Output –18 to +3 dBm
Range, depending on placement 2 – 3 m
Module ID FCC ID:
WAP2005,
IC ID:
7922A-2005
Frequency 2.4 GHz
Data Value Unit
Brand Panasonic
Type Eneloop
AAA
Technology Nickel metal
hybrid
(NiMh)
Capacity 750 mAh
Charging time 4 – 5 hours
Device autonomy > 20 hours
Data Value Unit
Width 130 mm
Communication interfaces
Bluetooth connection (Chrono-
Master Air only)
Rechargeable batteries (Chrono-
Master Air only)
Dimensions and weight
24.03.2021 Precision measuring device ChronoMaster / ChronoMaster Air 13