Amprobe LH41A Clamp Meter, 40A dc, Max Current 40A ac CAT III 300 V
3% rdg + 5dgts), Clamp Meter Type: AC/DC Clamp Meter, Functions Measured: AC Current, DC Current, Battery Life: 15 h, Battery Type: 9V, Dimensions: 184 x 71 x 41mm, Display Type: LCD, Jaw Capacity (Busbars): 20mm.Amprobe LH41A Clamp Meter, 40A dc, Max Current 40A ac CAT III 300 V, AC Current Measurement Resolution: 1mA, Best DC Current Accuracy: ±(1.