Tes 1350A Digital Sound Level Meter

Standard Applied: IEC61672-1: 2013 Class 2, ANSI S1.4: 1983 Type 2

Display: 4 digital LCD display

Measurement Range:

• ALO (Low) - Weighting: 35-100 dB
• A HI (High) - Weighting: 65-130 dB
• C LO (Low) - Weighting: 35-100 dB
• C HI (High) - Weighting: 65-130 dB

Resolution: 0.1 dB

Typical Instrument Frequency Range: 31.5 Hz to 8 kHz

Accuracy: ±1.0 dB (ref 94 dB @ 1 kHz)

Dynamic Range: 65 dB

Frequency Weighting: A and C

Time Weighting: Slow and Fast

Maximum Hold: Decay < 1 dB/3 min, Re-set button

Microphone: 1/2 inch Electret condenser microphone

Calibration: Internal oscillation system (1 kHz sine wave, 94 dB)

Auxiliary Outputs for Data Recording (1350A):

• AC condition, 0.65 Vrms corresponding to each range step, Impedance: ≤ 600 Ω
• AC condition, 10 mV/dB (nominally) Impedance: ≤ 1000 Ω

Operating Temperature & Humidity:

• 0°C to 40°C, Below 80% RH

Storage Temperature & Humidity:

• -10°C to 60°C, Below 70% RH

Power Supply: One 006P 9V or IEC 6F22 or NEDA 1604 Battery

Battery Life: Approx. 50 hours (Alkaline)

Dimensions: 240(L) × 68(W) × 25(H) mm (9.45"L × 2.68"W × 0.98"H)

Weight: 210g

Accessories (1350A): Instruction manual, Battery, Carrying case, Adjustment screwdriver, Windscreen, 3.5 mm plug

Accessories (1350R): Instruction manual, Battery, Carrying case, Adjustment screwdriver, Windscreen, CD-software, RS-232 cable