Specifications:
Current: 20A, 30A, 40A (optional)
Tracking efficiency: >99%
Color: black+orange
Material: metal+plastics
Item size:
20A: 178 * 123 * 48mm / 7.0 * 4.8 * 1.9in
30A: 202 * 135 * 55mm / 8.0 * 5.3 * 2.2in
40A: 220 * 150 * 67mm / 8.7 * 5.9 * 2.6in
Package size:
20A: 205 * 130 * 55mm / 8.1 * 5.1 * 2.2in
30A: 220 * 145 * 60mm / 8.7 * 5.7 * 2.4in
40A: 260 * 205 * 100mm / 10.2 * 8.1 * 3.9in
Package weight:
20A: 650g / 1.4lb
30A: 920g / 2.0lb
40A: 1620g / 3.6lb