Lutron HT-305 Pocket Meter is a compact, professional handheld device that measure relative humidity, temperature, and dew point.
Features :
- Humidity + temperature + dew point are combined into one meter, intelligent and professional.
- 0,1 % RH resolution for the humidity reading, 0,1% degree resolution for the temp reading.
- Pocket size with separate humidity & temp probe, easy operation & remote measurement.
- Fast humidity measuring response time.
- High accuracy and high precision.
- Dew point measurement.
- Just few panel buttons, easy precision.
- Microprocessor circuit assures maximum possible accuracy, provides special function and features.
- LCD with two display, easy readout.
- Heavy duty & compact housing case, designed for easy carry out & operation.
- Records maximum and minimum readings with recall.
- Auto shut off saves battery life.
- Data hold function for freezing the desired value on display.
- Show the humidity & temperature values on the LCD display at same time.
- Built in low battery indicator.
- Wide humidity & temp measuring range.
- DC 9V power adapter input socket.
General Specifications :
- Circuit : Custom one chip of microprocessor LSI circuit.
- Measurement Unit :
- Humidity : %RH
- Temperature : C or F
- Dew Point : C or F
- Response Time : 5 to 30 seconds typically.
- Temperature Compensation : Automatic temp. compensation for the humidity function.
- Data Hold : Freeze the display reading.
- Memory Recall : Maximum & minimum value.
- Sampling time : Approx. 0.8 second.
- Power Off : Auto shut off saves battery life.
- Operating Temperature : 0 to 50C.
- Operating Humidity :
- Probe : Less than 95% RH.
- Main instrument : Less than 85% RH
- Power Supply : 006P DC 9V battery.
- Power Current : Approx. DC 4.6 mA.
- Weight : 264 g / 0.67 LB.
- Dimension :
- Main Instrument : 135 x 60 x 33 mm { 5.3 x 2.4 x 1.3 inch }
- Humidity sensor probe : 197 mm { 7.8 inch } in length.