Tester for humidity HYGROCHECK
The tester of humidity, of small size and easy-to-use assures a precise reading of 0.1% of the relative humidity. Its use is recommended everywhere they need for determining humidity. For example: the environment, libraries, food industry, greenhouses, places where there are situated great value apparatus, etc.
Sizes: 180x30x15 mm;
Limits: 10-90% RH;
Resolution: 0.1% RH;
Precision: 3% RH.

HI 93640 humidity meter/thermometer
Measuring the relative humidity by portable apparatus can be made with a precision of 0.1%. The sensor is protected by a cover permeable at gases, so it can be used in a place with dust.
Sizes: 143x80x38 mmDemand offer

-Chronometer with small weight and great switches for adjustment.
-Functions, date, day, hour (24 hours);
-Function chronometer (24 hours, in the first 30 min. with precision of 0.01 seconds);
-Alarm function, alarm clock;
-Sizes: 74x55x17 mm.
Chronometers
Mechanical and impermeable:
-metallic frame, with a single switch;
-metallic frame with two switches;
-metallic frame, with resistant glass at the chemical substances;
-plastic frames, special dial, phosphorescent, for dark laboratories.

Timer
Timer with opposite counting, easy-to-use. It can be adjusted an interval of maxim 99 min. In steps of 1 second. After passing the time adjusted, it gives out sonorous signals for 30 seconds.
-Sizes: 90x48x13 mm.
-Clock/ timer with 5 channels.

It contains four individual timers, with reverse counting and a clock. It can be adjusted an interval of time of 100 hours with steps of 1 second. When passing the adjusted time, it gives out a sonorous signal for 60 seconds and then it continues the counting showing the time from the finish of the adjusted interval. Starting the timing from zero can be used as chronometer;
Sizes: 73x65x14 mm.Demand offer