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🌬️ Swing into precision — master humidity like a pro!
The Sper Scientific 736700 Sling Psychrometer is a professional-grade analog hygrometer designed for accurate relative humidity and temperature measurement across a broad -5°C to 50°C range. Its battery-free, manual swing operation leverages the wet and dry bulb thermometer method, delivering ±0.5°C precision ideal for HVAC, meteorology, labs, and agriculture. Lightweight and durable, it’s the go-to tool for professionals demanding reliable, eco-friendly humidity monitoring in any environment.
| ASIN | B001EU9OVG |
| Battery Description | None (not battery powered) |
| Best Sellers Rank | #148,614 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #394 in Weather Thermometers |
| Brand | Sper Scientific |
| Date First Available | September 16, 2008 |
| Global Trade Identification Number | 00816366020510 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 3.84 ounces |
| Item model number | 736700 |
| Manufacturer | Sper Scientific |
| Mounting Type | Tabletop |
| Product Dimensions | 6"W x 8.5"H |
| Temperature Accuracy | 0.5 |
| Temperature Reading Accuracy | plus_minus_0_point_5_degrees_celsius |
| UPC | 816366020510 |
| Upper Temperature Rating | 50 Degrees Celsius |
| Voltage | 0.01 Volts |
M**N
Quality
This device is on a par with the best devices made. I am impressed with the effort to protect the thermometers and the means to keep the wet sock wet. Not inexpensive but you get what you pay for.
M**O
Quality device
Works great
Trustpilot
3 weeks ago
1 day ago