Testo 545 Light Meter w/ Data Logger

Log up to 3,000 readings and calculate the mean value with the touch of a button.

Retired products cannot be ordered

The Testo Pocket Pro 540 Light Meter is the recommended replacement.

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Part Number

0560 0545

Manufactured

By Testo

Includes

FREE Ground Shipping on orders of $1,000 or more
FREE Lifetime Tech Support

Product Manual Product Specs

Features

Range 0 to 100,000 Lux (4 ranges)
HOLD/MAX/MIN values
Timed mean calculation
Multi-point mean calculation of 99 measurement points – logs contents (memory or printout): Separate values, MAX/MIN value, Mean
Up to 99 locations can be selected
Logger function stores to 3,000 readings
Prints functions as well as memory contents onTesto Infrared Printer

What's in the Box

Probe
Batteries
Manual
Calibration certificate

The Testo 545 light meter with data logger accurately measure and quickly stores light values. Human eyes are much more sensitive to yellow/green light than to blue and red light. A special optical filter in the Testo 545 allows the instrument to reconstruct the response of the human eye. The two primary features of this Testo light meter are its mean calculation and data/location management.

The mean value can be calculated with the touch of a button from (up to 99) measured values. This can be helpful in situations, for example, when the mean light intensity on a table must be measured. Both data and locations can be entered and saved on-site with the Testo 545 light meter. Using Comfort software (offered as an accessory), measurements can be downloaded and analyzed easily and conveniently.