| INO-Lab | HG-201HB | Analog | 8.9 g | 23.1×11.4×24.9 mm | 4.8V 1.0 kg-cm - 6.0V 1.2 kg-cm | 4.8V 0.09 s/60° - 6.0V 0.07 s/60° | | Dual Bearings | Plastic |
| INO-Lab | HG-202HB | Analog | 8.9 g | 23.1×11.4×24.9 mm | 4.8V 1.4 kg-cm | 4.8V 0.12 s/60° | | Single Bearing | Plastic |
| INO-Lab | HG-250HB | Analog | 18.0 g | 30.0×13.0×31.5 mm | 4.8V 2.0 kg-cm - 6.0V 2.6 kg-cm | 4.8V 0.16 s/60° - 6.0V 0.12 s/60° | 3-pole | Dual Bearings | Plastic |
| INO-Lab | HG-650HB | Analog | 41.0 g | 39.4×19.6×36.6 mm | 4.8V 3.0 kg-cm - 6.0V 3.6 kg-cm | 4.8V 0.19 s/60° - 6.0V 0.16 s/60° | | Dual Bearings | Plastic |
| INO-Lab | HG-D201HB AL | Digital | 8.9 g | 23.1×11.4×24.9 mm | 4.8V 1.0 kg-cm - 6.0V 1.2 kg-cm | 4.8V 0.07 s/60° - 6.0V 0.05 s/60° | | Dual Bearings | Plastic |
| INO-Lab | HG-D202HB | Digital | 9.1 g | 23.1×11.4×24.9 mm | 4.8V 1.8 kg-cm | 4.8V 0.11 s/60° | | Single Bearing | Plastic |
| INO-Lab | HG-D202HB AL | Digital | 9.2 g | 23.1×11.4×24.9 mm | | 4.8V 0.11 s/60° | | | Plastic |
| INO-Lab | HG-D202MG | Digital | 9.8 g | 23.1×11.4×24.9 mm | 4.8V 2.0 kg-cm - 6.0V 2.6 kg-cm | 4.8V 0.16 s/60° - 6.0V 0.14 s/60° | | Dual Bearings | Metal |
| INO-Lab | HG-D212MG AL | Digital | 9.8 g | 23.1×11.4×24.9 mm | 4.8V 1.4 kg-cm - 6.0V 1.8 kg-cm | 4.8V 0.12 s/60° - 6.0V 0.09 s/60° | | Dual Bearings | Metal |
| INO-Lab | HG-D250HB | Digital | 18.1 g | 30.0×13.0×31.5 mm | 4.8V 3.0 kg-cm - 6.0V 4.0 kg-cm | 4.8V 0.16 s/60° - 6.0V 0.12 s/60° | | Dual Bearings | Plastic |
| INO-Lab | HG-D250MG | Digital | 21.1 g | 30.0×13.0×31.5 mm | 4.8V 4.6 kg-cm - 6.0V 5.2 kg-cm | 4.8V 0.22 s/60° - 6.0V 0.17 s/60° | | Single Bearing | Metal |
| INO-Lab | HG-D251MG | Digital | 24.0 g | 30.0×13.0×33.3 mm | 4.8V 4.8 kg-cm - 6.0V 5.6 kg-cm | 4.8V 0.15 s/60° - 6.0V 0.12 s/60° | Coreless | Single Bearing | Metal |
| INO-Lab | HG-D255HB | Digital | | | 4.8V 2.4 kg-cm | 4.8V 0.12 s/60° | | | Plastic |
| INO-Lab | HG-D260HB | Digital | 16.9 g | 30.0×13.0×31.5 mm | 4.8V 2.4 kg-cm - 6.0V 3.4 kg-cm | 4.8V 0.12 s/60° - 6.0V 0.10 s/60° | 3-pole | Single Bearing | Plastic |
| INO-Lab | HG-D260MG | Digital | 21.1 g | 30.0×13.0×31.5 mm | 4.8V 3.4 kg-cm - 6.0V 4.0 kg-cm | 4.8V 0.16 s/60° - 6.0V 0.12 s/60° | | Single Bearing | Metal |
| INO-Lab | HG-D261HB | Digital | 20.7 g | 30.0×13.0×33.3 mm | 4.8V 2.4 kg-cm - 6.0V 3.6 kg-cm | 4.8V 0.07 s/60° - 6.0V 0.06 s/60° | Coreless | Single Bearing | Plastic |
| INO-Lab | HG-D262HB | Digital | 16.7 g | 30.0×13.0×31.5 mm | 4.8V 1.8 kg-cm - 6.0V 2.1 kg-cm | 4.8V 0.10 s/60° - 6.0V 0.08 s/60° | 3-pole | Single Bearing | Plastic |
| INO-Lab | HG-D650HB | Digital | 47.6 g | 39.4×19.6×36.6 mm | 4.8V 7.1 kg-cm - 6.0V 7.7 kg-cm | 4.8V 0.13 s/60° - 6.0V 0.11 s/60° | 3-pole | Dual Bearings | Plastic |
| INO-Lab | HG-D650MG | Digital | 47.6 g | 39.4×19.6×36.6 mm | 4.8V 7.1 kg-cm - 6.0V 7.7 kg-cm | 4.8V 0.13 s/60° - 6.0V 0.11 s/60° | 3-pole | Dual Bearings | Metal |
| INO-Lab | HG-D660HB | Digital | | | 4.8V 6.2 kg-cm | 4.8V 0.11 s/60° | | | Plastic |
| INO-Lab | HG-D660MG | Digital | 47.9 g | 39.4×19.6×36.6 mm | 4.8V 6.2 kg-cm - 6.0V 7.2 kg-cm | 4.8V 0.11 s/60° - 6.0V 0.09 s/60° | 3-pole | Dual Bearings | Metal |
| INO-Lab | HG-D750HB | Digital | | | 4.8V 12.3 kg-cm | 4.8V 0.14 s/60° | | | Plastic |
| INO-Lab | HG-D750MG | Digital | 50.5 g | 39.4×19.6×36.6 mm | 4.8V 12.3 kg-cm - 6.0V 15.5 kg-cm | 4.8V 0.14 s/60° - 6.0V 0.12 s/60° | Coreless | Dual Bearings | Metal |
| INO-Lab | HG-D751MG | Digital | 53.8 g | 39.4×19.6×36.6 mm | 4.8V 12.3 kg-cm - 6.0V 15.5 kg-cm | 4.8V 0.14 s/60° - 6.0V 0.11 s/60° | Coreless | Dual Bearings | Metal |
| INO-Lab | HG-D760HB | Digital | 47.6 g | 39.4×19.6×36.6 mm | 4.8V 6.8 kg-cm - 6.0V 7.7 kg-cm | 4.8V 0.10 s/60° - 6.0V 0.08 s/60° | Coreless | Dual Bearings | Plastic |
| INO-Lab | HG-D760MG | Digital | 52.3 g | 39.4×19.6×36.6 mm | 4.8V 9.8 kg-cm - 6.0V 11.6 kg-cm | 4.8V 0.11 s/60° - 6.0V 0.09 s/60° | Coreless | Dual Bearings | Metal |
| INO-Lab | HG-D761MG | Digital | 53.8 g | 39.4×19.6×36.6 mm | 4.8V 9.8 kg-cm - 6.0V 11.6 kg-cm | 4.8V 0.11 s/60° - 6.0V 0.09 s/60° | Coreless | Dual Bearings | Metal |
