Heevhas 3pcs DC 12V XH-M131 Light Control Module Light Control Relay Light Switch Light Sensitive Resistance Module Detection Sensors Automatic Light Switch with Cable industryDE_Sep2025 Use To Measure:Pickup polepiece height/String

Use To Measure:Pickup polepiece height/String height /Bridge saddle height/Fret slot depth/Nut height/Saddle slot depth

Operating temperature: -40 ~ 85 °C 14

triple shielding can withstand more than 3

4 cable supports up to 8K@60Hz

at a time when harmonicas could often be found being played within a rock and roll band environment

Heevhas 3pcs DC 12V XH-M131 Light Control Module Light Control Relay Light Switch Light Sensitive Resistance Module Detection Sensors Automatic Light Switch with Cable industryDE_Sep2025 Use To Measure:Pickup polepiece height/StringHeevhas 3pcs DC 12V XH M131 Light Control Module Light Control Relay Light Switch Light Sensitive Resistance Module Detection Sensors Automatic Light Switch with Cable Main technical parameters: Product Name: Photoresistor Relay Module Model: XR M131. Output Type: Output Switch Control capacity: up to 10 A. Power supply: DC12V. Load capacity: AC 0V 250V 10A, DC 0V 30V 10A. Detection frequency: 1 MHz. Dimensions: 53 x 31 x 19 mm 2. 09 x 1. 22 x 0. 75