BSIDE X1 Voltage Detector Tester The BSIDE X1 is a versatile voltage detector designed for accurate and safe electrical testing. Key technical features include: Dimensions: 160 x 30 x 25 mm. Display: EBTN LCD display with a maximum display of 2000 counts. Functions: DC/AC voltage testing. Non-contact dangerous voltage detection. Continuity test. Resistance test. Live/Neutral check. Battery test. Frequency test. Operating Temperature: 0~40C. Power Supply: Powered by 2 x 1.5V AAA batteries (not included). Certifications: Complies with international safety standards CE, FCC, and RoHS. Weight: 196g. This model combines both analog and digital measurement precision, making it an essential tool for any professional needing quick and reliable electrical diagnostics.