TES-1150/TES-1151 Digital Sound Level Meter

Product Features

Applicable Standards		IEC 61672-1: 2013 Class 2, ANSI S1.4: 1983 Type 2
Digital Display		4 digital LCD
Measurement LevelRange		30 to 90dB, 45 to 110dB, 65 to 130 dB
PEAK LevelRange		65 to 93.4dB, 85 to 113.4dB, 105 to 133.4 dB (1150) 65 to 93dB, 85 to 113dB, 105 to 133 dB (1151)
Resolution		0.1dB
Typical Instrument Frequency Range		31.5Hz to 8kHz
Accuracy		±1.0dB (ref 94dB @1kHz)
Dynamic Range		65dB
Frequency Weighting		A, C and Z
Time Weighting		F (Fast), S (Slow), and I (Impulse)
Microphone		1/2 inch Electret condenser microphone
Analog output	AC output	1.0Vrms corresponding to each range step, Impedance 5kΩ
	DC output	10mV/dB (nominally), Impedance: 5kΩ
Auto data memory		microSD CARD 4GB (1151)
Operating Temperature & Humidity		-10°C to +50°C, 30% to 90%RH non-condensing
Storage Temperature & Humidity		-10°C to +60°C, <70%RH non-condensing
Power Supply		One 006P 9V or IEC 6F22 or NEDA 1604 Battery
Battery Life		Approx. 24 hours
Dimensions		246(L)×64(W)×26(H)mm
Weight		Approx. 180g
Accessories		Instruction manual, Battery, Carrying case, 3.5f plug, Adjustment screwdriver, windscreen.CD Software (1151), micro-USB Cable (1151).
Optional Accessory		AC adaptor DC9V (1151)