Provides a permanent record of temperatures Temperature range is -20° to 100°F and -28° to 38°C Resolution is 2.8°C or 5°F Accuracy is ±2°C or ±2°F Device will record temperatures for 10 or 40 days, depending upon model. Strip…

Chart papers in 24 hr, 7 day or 31 day lengths Replacement pens for recording temperature and/or humidity AC adapter

Chart recorder replacement charts Charts are 6” or 4” in diameter

User selectable output ranges Remote sensing capability High/Low alarms Min/Max readings User calibration The Dickson ET855 signal chart recorder offers the flexibility of a standardized input recorder that can be used for a wide variety of applications. The…

Datalogs up to 5333 points (Carbon Dioxide, Air Temperature or Humidity) Checks for Carbon Dioxide (CO₂) concentrations Maintenance free NDIR (non-dispersive infrared) CO₂ sensor Indoor Air Quality displayed in ppm with Good (380 to 420ppm), Normal…

Measures Carbon Dioxide (CO2), Air Temperature and Humidity Checks for Carbon Dioxide (CO₂) concentrations Maintenance free NDIR (non-dispersive infrared) CO₂ sensor Indoor Air Quality displayed in ppm with Good (0 to 800ppm), Normal (800 to 1200ppm), Poor…

8” (203mm) chart recorders offer the largest resolution out of any chart recorders. All chart recorders feature a large 8” chart and user-selectable recording time-frames and ranges. These units are compatible with Dickson’s Replaceable SensorsTM, making calibrating your chart…

These recorders generate a permanent paper chart print-out of the actual temperature conditions that occurred while goods were in-transit. Once the goods reach their destination, the recorder is removed and the chart is easily extracted from the unit. These strip charts are available in 5, 10,…

Maintain temperature and humidity records for buildings or controlled environment chambers. Use one-day rotation for detailed views of troubled areas, longer rotation times for routine records. A flashing LED indicates drum is rotating. Two size C batteries provide up to six months of…

So economical, you’ll want several for monitoring and recording environmental conditions This hygrothermograph is so compact it fits almost anywhere- measures just 6.125"L x 7.5"H x 4"D. Quartz-controlled drive is employed for accuracy; operates for six months on one AA…

Ideal for monitoring indoor air quality in homes, offices classrooms, hotels or anywhere air quality is important., and is especially helpful in preventing the spread of Covid-19. Provides audible alarms for CO2 threshold. Maintenance free NDIR (non-dispersive infrared) sensor using waveguide CO2…

Spring wound- no batteries required! Made of corrosion- resistant acrylic for indoor or sheltered outdoor use. Spring winding keeps chart running for eight days. Even when the motor begins to run down, a steady chart speed is maintained. Includes one 1-day gear and one 7-day gear, two…

5 temperature ranges 24 hour/7 day switchable °F/°C switchable Easy to calibrate The SC3 offers users the accuracy and resolution required for regulatory compliance and quality control. This reusable recorder has a rugged case that is suitable for transportation and storage…

State of the art technology 1 or 2 channel Differential inputs User selectable left and right zero position Zero adjustment rotating knob Recorders feature differential inputs with constant impedance over all input ranges which allow for accurate measurements from almost…

8” (203mm) chart recorders offer the largest resolution out of any chart recorders. All chart recorders feature a large 8” chart and user-selectable recording time-frames and ranges. These units are compatible with Dickson’s Replaceable SensorsTM, making calibrating your chart…

Compact rugged meter for non-destructive thickness measurements Wide measurement range: 5MHz probe: 0.040" to 20" of steel 10MHz probe: 0.020” to 20" of steel (optional) Sunlight readable dot-matrix display with backlight Multiple transducer options…

Compact rugged meter for non-destructive thickness measurements Wide measurement range: 5MHz probe: 0.040" to 20" of steel 10MHz probe: 0.020” to 20" of steel (optional) Sunlight readable dot-matrix display with backlight 100K internal datalogger…

Compact rugged meter for non-destructive thickness measurements Wide measurement range: 5MHz probe: 0.040" to 20" of steel 10MHz probe: 0.020” to 20" of steel (optional) Color LCD display with red, yellow and green visual alarm indication 100K…