Puja Engineering - Measuring Instruments & Equipment

7250 Moisture Meter and damp meter for timber & general building materials. easy-to-read, digital display with 20-LED bar graphspecifically designed for the building professionals5 scales - concrete, plaster, two timber & reference2 year guarantee The 7250 is a compact, general purpose moisture meter designed specifically for building professionals and tradesmen to check the moisture content in a variety of construction materials. LED bar graphThe moisture meter features a 20-LED bar graph within the keypad which displays current moisture levels; green for 'OK', amber for 'WARNING' or red for 'DAMP'. The digital meter incorporates five scales. Scale 1 - Wood 1 (W1) 6.0 to 40.0 %Scale 2 - Wood 2 (W2) 8.0 to 40.0 %Scale 3 - Plaster (P1) 0.1 to 15.0 %Scale 4 - Concrete (C1) 0.5 to 12.0 %Scale 5 - Linear or Reference (Lin) 0 to 1000The 7250 is housed in a robust ABS case and is powered by three AAA batteries that give a minimum of 350 hours battery life. The instrument will power off automatically after ten minutes, maximising battery life. This feature can be disabled by the user, if required. Each 7250 meter incorporates two 1.2 x 7 mm pointed, replaceable pins and is supplied in a zip wallet complete with 50 spare pins (602-530). The 7250 moisture meter is an essential tool for flooring surveyors and building and construction engineers. optional accessoryprotective silicone boot - fitting a boot will make your instrument waterproof to IP64 and prevent against accidental damage.

ETI 8000 pH meter with interchangeable pH electrode (included) automatic re-calibration featuresimple and easy to use0.05 pH accuracy2 year guarantee The 8000 pH meter features an easy to read, LCD display and is supplied with a general purpose combination glass electrode. The 8000 pH meter indicates pH over the range of 0 to 14 pH with a resolution of 0.01 pH and an accuracy of 0.05 pH. The pH readings are manually temperature compensated over the range of 0 to 60 C (default 25 C). The unit will power off automatically after ten minutes, maximising battery life.