MasterCraft 052-1899-2 - 11. REL Button; 12. Hz% Button; 13. Holster; Sensor Instruction

11. "REL" Button
It can be used to set the meter to Relative Mode.
12. "Hz%" Button
It can be used to switch the meter between frequency and duty
cycle measurements.
13. Holster
SENSOR INSTRUCTION
The sensors are located at the top of the meter and inside the case.
1. Sound sensor
2. Light sensor
3. Humidity sensor
Figure 2
model no. 052-1899-2 | contact us 1-800-689-9928
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INTRODUCTION