Customization: | Available |
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After-sales Service: | Online |
Warranty: | 1 year |
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model | KT-200L | KT-300L | KT-400L | KT-500L |
Measurement depth |
2m | 3m | 4m | 5m |
frequency Grouping |
24 out of 24 heart rate and commonly used frequency band |
24 out of 24 heart rate and commonly used frequency band |
24 out of 24 heart rate and commonly used frequency band |
24 out of 24 heart rate and commonly used frequency band |
Audio enlarge Gain |
Level 100 Adjustable within |
Level 100 Adjustable within |
Level 100 Adjustable within |
Level 100 Adjustable within |
frequency range | 1-5000HZ | 1-6000HZ | 1-7000HZ | 1-8000HZ |
working mode | Spectrum analysis mode Filter analysis mode Precise test mode Spot test mode |
Spectrum analysis mode Filter analysis mode Precise test mode Spot test mode |
Spectrum analysis mode Filter analysis mode Precise test mode Spot test mode |
Spectrum analysis mode Filter analysis mode Precise test mode Spot test mode |
Display | 7 inch HD digital touch touch screen |
7 inch HD digital touch touch screen |
7 inch HD digital touch touch screen |
7 inch HD digital touch touch screen |
Recording function | recording storage, playback function, No loss when shutting down |
recording storage, playback function, No loss when shutting down |
recording storage, playback function, No loss when shutting down |
recording storage, playback function, No loss when shutting down |
Battery | 4000m Ah rechargeable battery |
4000m Ah rechargeable battery |
4000m Ah rechargeable battery |
4000m Ah rechargeable battery |
Working temperature Spend |
-10ºC~ +50ºC |
-10ºC~ +50ºC |
-10ºC~ +50ºC |
-10ºC~ +50ºC |
storage temperature Spend |
-10ºC~ +75ºC |
-10ºC~ +75ºC |
-10ºC~ +75ºC |
-10ºC~ +75ºC |
Charge device |
Smart charging Electrical appliances |
Smart charging Electrical appliances |
Smart charging Electrical appliances |
Smart charging Electrical appliances |
standby time |
At least 480 minute |
At least 480 minute |
At least 480 minute |
At least 480 minute |