SHINOHARA Sun Checker Analog Type SP-1NA 1 pc

Catalog number: SP-1NA Features: ●You can freely choose between sound and light depending on the surrounding environment. ●Compared to electromagnetic buzzers, the battery lasts surprisingly long. ●Sound quality changes depending on the resistance value. ●The pure measurement resistance is up to 500Ω for both sound and light. ●Small and lightweight, making it easy to carry. ●Check the contacts of control equipment. ●Check the wiring of control panels and distribution panels. ●Check for broken wires in various coils. ●Check for defects in transistors and diodes. ●Check the direction of semiconductors. ●Use two units to check the continuity of long-distance lines (multi-core cables). ●Check other continuity. Applications: ●Check the contacts of control equipment. ●Check the wiring of control panels and distribution panels. ●Check for broken wires in various coils. ●Check for defects in transistors and diodes. ●Check the direction of semiconductors. ●Use two units to check the continuity of long-distance lines (multi-core cables). ●Check other continuity. Specifications: ● Light (rate): 0Ω (1) / 500Ω (0) ● Current consumption: 12mA / 0Ω Speaker approx. 100mA ● Measurement current: 2-3mA / 0Ω ● Batteries: 2 x AAA 3V ● Battery life: Continuous LED approx. 100h Speaker approx. 24h ● Sound quality: 0Ω 600Hz-500Ω 400Hz ● Batteries: 2 x AAA ● Current consumption: 12mA / 0Ω, Speaker approx. 100mA ● Measurement current: 2mA-3mA / 0Ω ● Dimensions (mm): 87 x 62 x 22 ● Weight (excluding batteries) (g): 82 ● Sound quality: 0Ω 600Hz-500Ω 400Hz ● Light (rate): 0Ω (1) / 500Ω (0) ● Battery life (hours): Continuous LED approx. 100, Speaker approx. 24 ● RoHS compliant