What is the most accurate hygrometer/thermometer / psychrometer? It depends on multiple criteria. In this case, the unit provides the highest RH accuracy (2%) with 30 seconds response time.
Ideal for laboratory, industrial, wine cellar, engineering, and other professional uses, it is a high-end and professional instrument.
Combines the functions of a humidity meter, temperature meter, wet bulb thermometer, and dew point thermometer.
A dual-illuminated readout can display wet bulb & humidity, dew point & humidity, or temperature & humidity. Temperatures from -22 degrees to 199 degrees F (-30 degrees to 100 degrees C) and the full spectrum of relative humidity with ±2% accuracy between 20 and 90% RH. Complete with carrying case and 9V battery.
As a professional precision hygrometer, this unit meets strict quality criteria:
- Fast Response Time %RH: 10S (90% at 25ºC still air)
- High accuracy
- Dew Point Temperature
- Wet Bulb Temperature
- Resolution 0.01%RH, 0.01ºC/0.01°F
- Max Hold and Data Hold Function
- Micro Processor-based Design
- Dual Display Temperature & Humidity
- Auto Power Off, Disable Sleep Mode
- Backlight Display
- Small Size
- Slim design with rubberized sides for better grip and one-hand operation
One of the best hygrometers, now available in Canada
| Display | Large 4-1/2 dual digital LCD display with backlight | |
| Sensor Type |
A single-chip relative humidity and temperature multi-sensor module comprising a calibrated digital output.
|
|
| Response Time | %RH: 10S (90% at +25°C still air) | |
| Accuracy Note | Accuracy is specified for the following ambient temperature range: 64 to 82°F (18 to 28°C) | |
| Sampling Rate | 2.5 samples per second | |
| Polarity | Automatic, (-)negative polarity indication | |
| Over-range | “OL” mark indication | |
| Low Battery Indication | The “ ” is displayed when the battery voltage drops below the operating level. | |
| Operating Conditions | 32 to 104°F (0 to 40°C); < 80% RH non-condensing | |
| Storage Conditions | 14 to 140°F (-10 to 60°C); <80% RH non-condensing | |
| Auto Power Off | Meter automatically shuts down after approx.15 minutes of inactivity (Sleep Mode) | |
|
Power
|
Disable Option | |
| One standard 9V, NEDA1604 or 6F22 battery | ||
| Dimensions/Wt. | 225 (H) x 45 (W) x 34 (D) mm/200g | |
|
Humidity / Temperature Measurement Range
|
||
| Humidity | 0%~100%RH | |
| Temperature | –30°C~ 100°C, -30°F~ 199°F | |
| Resolution | 0.01% RH, 0.01°C/F | |
|
Humidity Accuracy
|
± 2%RH (at 25°C, 20%~80% RH) | |
| ± 2.5%RH (at other ranges) | ||
|
Note : The measuring range is from 0% to 100%, but above 80% and below 20% the deviation is not specified
|
||
| Air Temperature Accuracy | ± 0.5°C/± 0.9°F (at 25°C) | |
| .+ 0.8°C/+ 1.5°F (all other ranges) |
| Criteria | Range |
|---|---|
| Humidity | 0 to 100%RH |
| Temperature (Internal) | -22 to 199°F (-30 to 100°C) |
| Basic Accuracy | ±2%RH, ±1.8°F/1°C |
| Max. Resolution | 0.1%RH, 0.1°F/°C |
| Dewpoint | -22 to 199°F (-30 to 100°C) |
| Wet Bulb | 32 to 176 °F (0 to 80°C) |
| Dimensions | 7.8×1.7×1.3″ (200x45x33mm) |
| Weight | 7oz (200g) |
QUICK TIP:
HUMIDITY AND AIR TEMPERATURE MEASUREMENTS
1. Hold the probe in the area to be tested & allow adequate time for readings to stabilize.
2. Press °F,°C, dew point, WBT select button to enter select °F,°C, dew point Wet Bulb Measurement.
3. Read the Relative Humidity and Air Temperature, dew point temperature wet-bulb temperature.
What is the most accurate hygrometer/thermometer / psychrometer? It depends on multiple criteria. In this case, the unit provides the highest RH accuracy (2%) with 30 seconds response time.
Ideal for laboratory, industrial, wine cellar, engineering, and other professional uses, it is a high-end and professional instrument.
Combines the functions of a humidity meter, temperature meter, wet bulb thermometer, and dew point thermometer.
A dual-illuminated readout can display wet bulb & humidity, dew point & humidity, or temperature & humidity. Temperatures from -22 degrees to 199 degrees F (-30 degrees to 100 degrees C) and the full spectrum of relative humidity with ±2% accuracy between 20 and 90% RH. Complete with carrying case and 9V battery.
As a professional precision hygrometer, this unit meets strict quality criteria:
- Fast Response Time %RH: 10S (90% at 25ºC still air)
- High accuracy
- Dew Point Temperature
- Wet Bulb Temperature
- Resolution 0.01%RH, 0.01ºC/0.01°F
- Max Hold and Data Hold Function
- Micro Processor-based Design
- Dual Display Temperature & Humidity
- Auto Power Off, Disable Sleep Mode
- Backlight Display
- Small Size
- Slim design with rubberized sides for better grip and one-hand operation
One of the best hygrometers, now available in Canada
| Display | Large 4-1/2 dual digital LCD display with backlight | |
| Sensor Type |
A single-chip relative humidity and temperature multi-sensor module comprising a calibrated digital output.
|
|
| Response Time | %RH: 10S (90% at +25°C still air) | |
| Accuracy Note | Accuracy is specified for the following ambient temperature range: 64 to 82°F (18 to 28°C) | |
| Sampling Rate | 2.5 samples per second | |
| Polarity | Automatic, (-)negative polarity indication | |
| Over-range | “OL” mark indication | |
| Low Battery Indication | The “ ” is displayed when the battery voltage drops below the operating level. | |
| Operating Conditions | 32 to 104°F (0 to 40°C); < 80% RH non-condensing | |
| Storage Conditions | 14 to 140°F (-10 to 60°C); <80% RH non-condensing | |
| Auto Power Off | Meter automatically shuts down after approx.15 minutes of inactivity (Sleep Mode) | |
|
Power
|
Disable Option | |
| One standard 9V, NEDA1604 or 6F22 battery | ||
| Dimensions/Wt. | 225 (H) x 45 (W) x 34 (D) mm/200g | |
|
Humidity / Temperature Measurement Range
|
||
| Humidity | 0%~100%RH | |
| Temperature | –30°C~ 100°C, -30°F~ 199°F | |
| Resolution | 0.01% RH, 0.01°C/F | |
|
Humidity Accuracy
|
± 2%RH (at 25°C, 20%~80% RH) | |
| ± 2.5%RH (at other ranges) | ||
|
Note : The measuring range is from 0% to 100%, but above 80% and below 20% the deviation is not specified
|
||
| Air Temperature Accuracy | ± 0.5°C/± 0.9°F (at 25°C) | |
| .+ 0.8°C/+ 1.5°F (all other ranges) |
| Criteria | Range |
|---|---|
| Humidity | 0 to 100%RH |
| Temperature (Internal) | -22 to 199°F (-30 to 100°C) |
| Basic Accuracy | ±2%RH, ±1.8°F/1°C |
| Max. Resolution | 0.1%RH, 0.1°F/°C |
| Dewpoint | -22 to 199°F (-30 to 100°C) |
| Wet Bulb | 32 to 176 °F (0 to 80°C) |
| Dimensions | 7.8×1.7×1.3″ (200x45x33mm) |
| Weight | 7oz (200g) |
QUICK TIP:
HUMIDITY AND AIR TEMPERATURE MEASUREMENTS
1. Hold the probe in the area to be tested & allow adequate time for readings to stabilize.
2. Press °F,°C, dew point, WBT select button to enter select °F,°C, dew point Wet Bulb Measurement.
3. Read the Relative Humidity and Air Temperature, dew point temperature wet-bulb temperature.
