5-in-1 Environment Meter

SKU: AET-965

The AET-965 5-in-1 environment meter measures air velocity, sound levels, light levels, humidity and temperature.


The AET-965 5-in-1 environment meter is a cost-effective introduction to aid conformance to health & safety in the work place. It measures sound levels, light levels, airflow, %RH and temperature. The LCD display has a backlight, large digits and function indicators.

  • Auto ranges for sound with ‘A’ frequency weightings
  • Cosine corrected silicon diode sensor for lux levels
  • 70mm vane for airflow
  • Semiconductor sensors in the probe for humidity and ambient temperature measurements
  • °C or °F temperature measurements
  • 55mm LCD display with backlight and function indicators
  • Data hold function freezes displayed value
  • Min memory displays lowest measured value since power on
  • Max memory displays highest measured value since power on
  • Auto power off after 15 minutes of no activity
  • Low battery indication
  • Standard 4mm camera bush for tripod mounting
  • 2 year warranty
  • Supplied in a briefcase carry case with lux probe, 70mm vane, humidity/temperature probe, wind muffler and battery

Technical Specification

Sound Lux Airflow Humidity Temperature
Range 35 to 130dB 0 to 200,000 Lux 0.5 to 30m/sec 10% to 95%RH -40°to 70°C
Resolution 0.1dB 0.01 Lux 0.1m/sec 0.1%RH 0.1°C
Accuracy ±2dB ±4%rdg±0.5%f/s ±3%rdy±0.3m/sec ±5%RH ±2°C
Power 1x 9V PP3 Alkaline Battery (LR-61)
Dimensions 252 x 66 x 33mm
Weight 568g

K-Type Probes

View our selection of thermocouple probes. From penetration to surface probes we have a selection available in K, J, E, T, R, S, & N Type.

Calibration Options

A calibration service can be purchased for this unit. Once the Service has been performed a certificate of calibration is produced and dispatched with your order. Calibration Services are performed on receipt of your order and as such will delay shipping. Details and options are outlined below.

Traceable Calibration (Environment Meter) Price
Issued at: 94dB &104dB, 350Lux, 25°C, 50%RH @ 20°C, 6m/sec
(where applicable)
Additional points: Available - please call our technical team on 01530 566804
Traceable certification is adequate for most applications and meets the calibration requirements of ISO 9001. All measurements contained in this type of certification are traceable back to National UKAS Standards.
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