ITEM NAME:DC 0-50V Square, analog panel voltmeter 85C1 meter Q3K4 DC 0-50V Square, analog panel voltmeter 85C1 meter Q3K4 U1I2 Product Name: Analog voltmeter; Model: 85 C1; gamma voltage measurement: DC 0 - 50 V Accuracy: class 2.5; Meter Face Dimensions (approx): 6.5 x 5.7 x 1.1 cm (L * W * T) Thread Dia. Thread diameter: 3 mm Total depth: 5.5 cm Color: transparent, beige Weight: 77 g; Package Contents: 1 x Analog Voltmeter, Several Install Parts Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.