Product Features 0.1dB resolution. Range from 30 to 130dB. Maximum hold function. A,C, Z frequency weightings. A, C, Z peak hold function. Fast, Slow and Impulse dynamic characteristic models. AC/DC output jack. Back-screw for tripod fixture. Micro-USB (1151) Auto data memory microSD CARD 4GB.(1151)
specification
Applicable Standards
IEC 61672-1: 2013 Class 2, ANSIS1.4: 1983 Type 2
Digital Display
4 digital LCD
Measurement Level Range
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 (lmpulse)
Microphone
1/2 inch Electret condenser microphone
Analog output
AC output
1.0Vms corresponding to each range step,
lmpedance= 5kQ
DC output
10mV/dB (nominll), Impedance: =5kQ
Auto data memory
microSD CARD 4GB (1151)
Operating Temperature & Humidity
-10°Cto +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 )x64(W)x26(H)mm
Weight
Approx. 180g
Accessories
Instruction manual, Carrying case, 3.5f plug,
Adjustment screwdriver, windscreen CD Software (1151)
