The TES-1350A Sound Level Meter is a Class 2 digital noise meter for workplace noise surveys, environmental noise checks, machinery and HVAC noise diagnostics. It measures from 35 to 130 dB in two ranges with 0.1 dB resolution, A and C frequency weighting, fast and slow time weighting, and a Max Hold function — a dependable everyday meter for safety officers, M&E engineers and maintenance technicians.
Key Features & Benefits
- 35–130 dB in two ranges – LO 35–100 dB and HI 65–130 dB, with 0.1 dB resolution on a 4-digit LCD.
- IEC 61672-1:2013 Class 2 / ANSI S1.4 Type 2 – accuracy of ±1.0 dB (ref 94 dB @ 1 kHz).
- A and C frequency weighting – A for human-hearing noise assessments, C for low-frequency and peak-type noise.
- Fast and Slow time weighting for fluctuating or steady noise sources.
- Max Hold with decay below 1 dB per 3 minutes and a reset button.
- Built-in 94 dB / 1 kHz calibration oscillator for quick checks with the supplied adjustment screwdriver.
- AC and DC signal outputs from one 3.5 mm jack for connection to a recorder or data logger.
- Tripod back-screw for fixed-position measurements.
- Runs about 50 hours on a single 9V alkaline battery.
Technical Specifications
| Specification | Value |
|---|---|
| Brand | TES |
| Model | TES-1350A |
| Standards | IEC 61672-1:2013 Class 2; ANSI S1.4:1983 Type 2 |
| Display | 4-digit LCD |
| Measurement Range | A LO: 35–100 dB; A HI: 65–130 dB; C LO: 35–100 dB; C HI: 65–130 dB |
| Resolution | 0.1 dB |
| Typical 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, reset button |
| Microphone | 1/2 inch electret condenser microphone |
| Calibration | Internal oscillator, 1 kHz sine wave, nominal 94 dB |
| Auxiliary Outputs | AC output: 0.65 Vrms per range step, impedance approx. 600 Ω DC output: 10 mV/dB (nominal), impedance approx. 100 Ω (single 3.5 mm jack) |
| Operating Conditions | 0 to 40 °C, below 80% RH |
| Storage Conditions | −10 to 60 °C, below 70% RH |
| Power Supply | 1 x 9V battery (006P / IEC 6F22 / NEDA 1604) |
| Battery Life | Approx. 50 hours (alkaline) |
| Dimensions | 240 x 68 x 25 mm (9.45 x 2.68 x 0.98 in) |
| Weight | 210 g |
What's in the Box
- 1 x TES-1350A Sound Level Meter
- 1 x Windscreen
- 1 x 3.5 mm output plug
- 1 x Adjustment screwdriver
- 1 x Carrying case
- 1 x 9V battery
- 1 x Instruction manual
Applications
- Workplace and factory noise surveys
- Environmental and community noise checks
- Machinery, generator, compressor and HVAC noise diagnostics
- Building services (M&E) commissioning and facility maintenance
- Classrooms, offices, studios and event venues
More Sound Level Meters
- All sound level meters – compare Fluke, Extech, UNI-T, Pro'sKit and VALUE models
- Extech SDL600 – sound level meter with SD card datalogging
- UNI-T UT352 – 30–130 dB sound level meter with A/C weighting
Why Buy from Techno Tools
- Genuine TES instruments with official tax invoice
- Local technical support from our instrumentation team in Ampang, Selangor
- Competitive pricing for B2B, maintenance contractors and government buyers
- Fast delivery across Malaysia, with same-day delivery in the Klang Valley for orders before 4:00 PM
Order by 4PM to get delivered next working day! We use 24 hours service with carriers in most cases so that you can get your order delivered on time.
Free delivery for orders above RM500 with a total weight under 22kg. Otherwise, delivery charges are calculated at checkout based on your order’s weight and delivery location.
Further details please click here for more info.
Please notify us within 14 calendar days of receiving your product to request a free exchange or full refund, if eligible. We will cover all return shipping costs, and no restocking fees will apply in this case.
Requests made after 14 days may be accepted at our discretion and will be subject to a 10% restocking fee. Techno Tools & Equipment reserves the right to reject any return request found to be ineligible.
Further details please click here for more info.










