NEW-ish (c. 2017) handheld citrus juicer: 1,744 ppm Lead. 90 ppm is unsafe for kids. I recommend avoiding these.
Vintage stand hand citrus juicer: 2,254 ppm Lead on the bare metal food contact surface. 90 ppm is unsafe for children.
Orange painted metal handheld citrus juicer, c. 2013: 2,104 ppm Lead. For context: 90 ppm is unsafe for children’s items.