RY S110 CATV Cable TV Handle Signal Level Meter DB Best Tester

Description

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Frequency / channel
Frequency accuracy: ± 50 * 10E-6 (20 ℃ ± 5 ℃)
Resolution: 50KHz
Measurement bandwidth: 280KHz ± 50KHz
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Level measurement
Measuring range: 30dBuV ~ 120 dBuV
Measurement accuracy: ± 2dB (20 ℃ ± 5 ℃)
Resolution: 0.5dB
Detection method: peak detection
Input Impedance: 75ω (unbalanced, F-type connector)
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Carrier-to-noise ratio measurement
Measuring range: 20dB ~ 50 dB
Measurement accuracy: ± 3dB (20 ℃ ± 5 ℃)
Resolution: 0.5dB
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Voltage measurement
Input range: 1 ~ 100V (AC / DC)
Measurement accuracy: ± 2V
Resolution: 1V
Operating temperature: 0 ℃ to 40 ℃
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Power supply
Battery: 7.4V / 800mAH lithium battery
Working time:> 6 hours (audio / LCD backlight off)
Charging time: ≤ 3 hours
External power supply: INPUT: 100 ~ 240V ~ 800mA 50 ~ 60Hz
OUTPUT: 9V ~ 2000mA
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Others
Dimensions: 210mm * 90mm * 48mm
Total Weight: 650g
Audio output: built-in speaker (single-frequency mode manual start)
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Package
1pc x Main unit
1pc x RF input connector
1pc x Power charger
1pc x Manual