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The Extech RH300-CAL Humidity Calibration Kit includes 33% and 75% relative humidity salt bottles and a sealed chamber to create precise, stable environments for accurate hygrometer calibration. Designed for professionals in HVAC, laboratories, and quality assurance, this portable, durable kit simplifies calibration, ensuring reliable humidity measurements and compliance with industry standards.
| ASIN | B000GFIDK8 |
| Battery Description | No batteries required |
| Best Sellers Rank | #593,939 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #58 in Humidifier Humidity Meters #816 in Humidifier Accessories |
| Brand Name | Extech |
| Color | Black/Clear |
| Customer Reviews | 4.3 4.3 out of 5 stars (27) |
| Global Trade Identification Number | 00793950433003 |
| Included Components | Humidity Calibration Bottles |
| Item Highlight | 33% and 75% RH salt bottles, sealed chamber, calibrates humidity meters/hygrometers/dataloggers |
| Item Weight | 0.02 kg |
| Manufacturer | Extech |
| Model | RH300-CAL |
| Mounting Type | Tabletop |
| Number of Items | 1 |
| Number of Packs | 1 |
| Operating Humidity | 33% to 75% relative humidity |
| Part Number | EXTRH300-CAL |
| UPC | 796841972032 793950433003 |
| Upper Temperature Range | 60 °C |
| Warranty Description | 6 Months Parts and Labor |
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