| Optimus |
 Designed to meet the needs of Health & Safety Officers, the optimus sound level meters use the very latest technology matched with simple, intuitive operation to provide you with all of the data and information needed to make effective and comprehensive noise measurements. |
| Manufactured by: CIRRUS |
| CR:800C Series Sound Level Meter |
 The instruments have been designed to be simple to use whilst meeting all of the latest Standards for Sound Level Meters. Reliable, accurate and affordable, the CR:800C Series includes the ideal instruments for your noise measurement applications. |
| Manufactured by: CIRRUS |
| CR:306 Sound Level Meter |
 The CR:306 allows noise levels to be checked quickly and simply, with the large display showing the Sound Level (SPL) with the standard dB(A) frequency weighting. dB(C) Frequency Weighting is also provided.The instrument has two measurement ranges, and can measure from 35dB(A) to 130dB(A). The maximum hold function allows the unit to freeze the display showing the highest level measured. |
| Manufactured by: CIRRUS |
| doseBadge Noise Dosemeter |
 The doseBadge is the original wireless personal noise dosemeter. With a rugged, durable metal case, no cables, controls or external microphone, the doseBadge is simple, reliable and easy to use. Weighing only 51g or 1.8oz, the doseBadge is the ideal tool for noise exposure measurements. |
| Manufactured by: CIRRUS |
| Lightweight Outdoor Noise Measurement Kit |
 The CK:500C Series Outdoor Measurement Kits have been designed to be used with a Cirrus Research Sound Level Meter to provide the ability to measure noise levels outdoors for short periods of time such as overnight or during noise surveys. |
| Manufactured by: CIRRUS |
| Heavyduty Outdoor Noise Measurement Kit |
 The CK:400C Outdoor Measurement Kits have been designed to be used with a Cirrus Research Sound Level Meter to provide the ability to measure noise levels outdoors for long periods of time. |
| Manufactured by: CIRRUS |
| Weatherproof Outdoor Measurement Kits |
 The CR:800C series can be used with two different Outdoor Measurement Kits, the CK:408C and CK:508C. Both of these kits provide a secure, weatherproof enclosure for the Sound Level Meter and the microphone as well as a rechargable battery pack to power the sound level meter. |
| Manufactured by:CIRRUS |
| Safety Officer’s Noise Measurement Kits | ||||||||||||||||||
 The references for these combines kit are listed below: |
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| Manufactured by: CIRRUS |
| The CR: 514 and CR: 515 Acoustic Calibrators |
 The CR: 514 and CR: 515 Acoustic Calibrators provide a simple and reliable method of carrying out both field and laboratory calibration of noise measurement equipment.Applicable standards CR: 514 IEC 60942:2003 Class 2 CR: 515 IEC 60942:2003 Class 1 sound pressure level (re 20µPa) 94dB± 0.4dB (CR: 514) 94dB± 0.2dB (CR: 515) frequency 1kHz ±0.2% distortion <1% reference conditions 23 o C, 101.3kPa, 65% RH microphone size ½” (to IEC 1094-4) calibration adaptor QD:7 for use with 1/4” microphone capsules battery type 1 x 9v (PP3, 6LR61, 6F22) dimensions 138mm x Ø47mm weight 220 gms with battery controls Push button start, Automatic switch off with green LED indication. User override of automatic switch off CE classification EMC EN50081-1, EN 50082-1 Safety EN 61010-1, 1993 portable equipment pollution category 2 |
| Manufactured by: CIRRUS |
