- Details
- Category: Humidity Meters & Hygrometers
Extech's RH200W Multi-Channel Wireless Hygro-Thermometer shows the indoor temperature and humidity levels. You can attach up to eight wireless transmitters to measure temperature and humidity from up to 30 metres (98 feet) away. The LCD shows icons that indicate indoor comfort levels, as well as trending arrows that show whether readings are increasing, decreasing, or constant. It also records the minimum and maximum measurements for each measuring session. Ideal for multi-room environmental monitoring in restaurants, manufacturing plants, offices, homes, greenhouses, and storage/archive facilities.
| Relative Humidity | 1 to 99% |
|---|---|
| Relative Humidity Basic Accuracy | ±5% |
| Relative Humidity Max Resolution | 1% |
| Temperature (Air) | 23 to 122°F (-5 to 50°C) |
| Temperature (Air) Basic Accuracy | ±1.8°F (1°C) |
| Temperature (Air) Max Resolution | 0.1°F/°C |
| Wireless Transmission Frequency | 433MHz |
| Wireless Transmission Range | 98ft (30m) |
| Certifications | CE, FC |
| Dimensions | 5.1 × 4.4 × 1.1" (130 × 112 × 27.5mm) |
| Power | 4 × AA (1.5V) batteries |
| Warranty | 2 years |
| Weight | 10.4oz (295g) |
- Details
- Category: Humidity Meters & Hygrometers
This combination humidity meter and infrared thermometer has a big backlit LCD with primary and secondary panels. The primary display can be set to show infrared or humidity, while the secondary display always shows the ambient temperature. The infrared thermometer features a built-in laser pointer and an 8:1 distance to target ratio. Data Hold, MAX, and Auto Power Off. Complete with a 9V battery and a carrying case.
| Distance to Target Ratio | 8:1 |
|---|---|
| Emissivity | 0.95, fixed |
| Relative Humidity | 10% to 95% |
| Relative Humidity Basic Accuracy | ±3.5% |
| Relative Humidity Max Resolution | 0.1% |
| Temperature (Air) | -4 to 140 °F (-20 to 60 °C) |
| Temperature (Air) Basic Accuracy | ±3 °F/2 °C |
| Temperature (Air) Max Resolution | 0.1° |
| Temperature (IR) Basic Accuracy | -58 to 932 °F (-50 to 500 °C) |
| Temperature (IR) Max Resolution | ±2% or ±4 °F/2 °C |
| Temperature (RTD) | 0.1° |
| Certifications | CE |
| Dimensions | 5.9 × 2.95 × 1.57" (150 × 75 × 40mm) |
| Power | 1 × 9V battery |
| Warranty | 2 years |
| Weight | 7oz (200g) |
- Details
- Category: Humidity Meters & Hygrometers
Replacement vent cap for models RH390, RH490, HD500, and HD550: 5 pack.Replacement vent cap for models RH390, RH490, HD500, and HD550: 5 pack.
- Details
- Category: Humidity Meters & Hygrometers
The HD500 Psychrometer with Infrared Thermometer has three functions: humidity meter, type K thermometer, and infrared thermometer. The HD500 has a big triple LCD backlit display, an integrated USB connector, minimum/maximum, data hold, and auto power off functions. Built-in infrared thermometer for non-contact temperature measuring up to 932°F (500°C). Includes a three-year warranty, Windows-compatible software with USB connector, Type K bead wire probe, carrying case, and 9-volt battery.
| Dew Point | -90.4 to 140 °F (-68 to 60 °C) |
|---|---|
| Distance to Target Ratio | 30:1 |
| Relative Humidity | 0 to 100% |
| Relative Humidity Basic Accuracy | ±2% |
| Temperature (Air) | 14 to 140 °F (-10 to 60 °C) |
| Temperature (Air) Basic Accuracy | ±(2% ±4°F/2 °C) |
| Temperature (IR) Basic Accuracy | -58 to 932 °F (-50 to 500 °C) |
| Temperature (IR) Max Resolution | ±2% or ±4°F/2°C |
| Temperature (Type K) Max Resolution | -148 to 2501 °F (-100 to 1372 °C) |
| Temperature (Type N) | ±(1% + 1 °C) |
| Wet Bulb | -6.88 to 140 °F (-21.6 to 60 °C) |
| Certifications | CE |
| Dimensions | 10 × 2.9 × 2" (255 × 75 × 50mm) |
| Power | 1 × 9V battery |
| Warranty | 3 years |
| Weight | 12.3oz (350g) |
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