E1 Range: 1 mg to 200 gram E2 Range: 1 mg to 200 gram F1 Range: 1 mg to 1 kg F2 Range: 1 mg to 5 kg M1 Range: 1 mg to 20 kg M2 Range: 1 mg to 20 kg M3 Range: 1 mg to 50 Kg