TR-5868P/TR-5858/TR-5866/TR-5826
Standard: GB/T3785, IEC651 Type2, ANSIS1.4 Type 2.
Measuring range:
Lp:
A: 30-130dB / L: 35-100dB H: 80-130dB
C: 35-130dB
Line: 40-130dB / 35-130dB
Ln: 0-100%
DC output: 10mv=1dB Resolution: 0.1dB. Accuracy: 1dB. LCD display,
Power supply: 4*1.5VAAA battery / 1*9V6F22 battery /4*1.5VAA battery
Dimensions: 236*63*26mm / 195*72*31mm / 233*68*32mm
Weight(not including battery) 170g/195g/158g/175g

TR-5856 TR-5818
Standard: IEC651 Type2, ANSIS1.4Type 2
Measuring range:
A: 30-130dB/30-130dB
C: 30-130dB/ 35-130dB
Resolution: 0.1dB. Accuracy: 1dB. LCD display. Power supply: 4*1.5VAA(UM-3)battery
Dimensions: 210*69*32mm. Weight: 175g.