--- product_id: 69375328 title: "Sper Scientific 736700 Sling Psychrometer, -5~50 C" brand: "sper scientific" price: "€ 297.17" currency: EUR in_stock: true category: "Sper Scientific" url: https://www.desertcart.be/products/69375328-sper-scientific-736700-sling-psychrometer-5-50-c store_origin: BE region: Belgium --- # 1-100% humidity range ±0.5°C accuracy Protective recessed thermometers Sper Scientific 736700 Sling Psychrometer, -5~50 C **Brand:** sper scientific **Price:** € 297.17 **Availability:** ✅ In Stock ## Summary > 🌬️ Stay ahead of the climate curve with precision you can carry! ## Quick Answers - **What is this?** Sper Scientific 736700 Sling Psychrometer, -5~50 C by sper scientific - **How much does it cost?** € 297.17 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/69375328-sper-scientific-736700-sling-psychrometer-5-50-c) ## Best For - sper scientific enthusiasts ## Why This Product - Trusted sper scientific brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safe & Mercury-Free:** Innovative red liquid thermometers eliminate mercury hazards, combining safety with crystal-clear readability. - • **Battery-Free Operation:** Zero batteries required—eco-friendly and always ready to deliver fast, accurate readings whenever you need them. - • **Precision You Can Trust:** Achieve ultra-accurate humidity readings with ±0.5°C temperature precision for reliable environmental insights. - • **Portable & Durable Design:** Compact 15.2 x 21.6 cm frame with protective casing and included carrying case ensures rugged reliability anywhere. - • **Effortless Wet Wick Maintenance:** Built-in water reservoir keeps the wick consistently moist—no constant rewetting needed, saving you time on the go. ## Overview The Sper Scientific 736700 Sling Psychrometer offers fast, accurate humidity measurements from -5 to 50°C using safe red liquid thermometers recessed in a protective mount. Its built-in water reservoir eliminates frequent wick rewetting, while the included carrying case ensures portability. With ±0.5°C accuracy and no batteries required, it’s a reliable, mercury-free tool designed for professionals demanding precision in any environment. ## Description Accurate Sling Psychrometer - 5 ~ 50 Celsius. Obtain fast and accurate humidity readings anywhere by comparing the reading of the wet and dry bulb thermometers on the enclosed humidity chart. Eliminates the hazard of splattering mercury by using a safe and easy to read red liquid. The thermometers are recessed into a protective plastic mounting. The mounting also contains a water reservoir eliminating the need to constantly rewet the wick. Comes with a carrying case and plastic humidity chart. ## Features - Sper Scientific 736700 Accurate Sling Psychrometer - 5 ~ 50 Celsius. Obtain fast and accurate humidity readings anywhere by comparing the reading of the wet and dry bulb thermometers on the enclosed humidity chart - Eliminates the hazard of splattering mercury by using a safe and easy to read red liquid. - Obtain fast and accurate humidity readings - Red Liquid - 8-1/2 x 6 x 1" ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B001EU9OVG | | Best Sellers Rank | 423,250 in Garden ( See Top 100 in Garden ) 2,865 in Thermometers & Meteorological Instruments | | Brand | Sper Scientific | | Colour | Yellow | | Customer Reviews | 4.7 4.7 out of 5 stars (8) | | Global Trade Identification Number | 00816366020510 | | Item Dimensions W x H | 15.2W x 21.6H centimetres | | Item Weight | 109 g | | Manufacturer | Sper Scientific | | Manufacturer Part Number | 736700 | | Model Number | 736700 | | Mounting Type | Surface Mount | | Number of Items | 1 | | Number of Packs | 1 | | Operating Humidity | 1-100% relative humidity | | Temperature Accuracy | 0.5 | | Temperature Reading Accuracy | plus_minus_0_point_5_degrees_celsius | | UPC | 816366020510 | | Unit Count | 1 Sling Psychrometer | | Upper Temperature Rating | 50 Degrees Celsius | | Voltage | 0.01 Volts | ## Product Details - **Brand:** Sper Scientific - **Colour:** Yellow - **Item weight:** 109 g - **Mounting type:** Surface Mount - **Product dimensions:** 15.2W x 21.6H centimetres ## Images ![Sper Scientific 736700 Sling Psychrometer, -5~50 C - Image 1](https://m.media-amazon.com/images/I/31HqA53SPSL.jpg) ![Sper Scientific 736700 Sling Psychrometer, -5~50 C - Image 2](https://m.media-amazon.com/images/I/31acPsFgrNL.jpg) ![Sper Scientific 736700 Sling Psychrometer, -5~50 C - Image 3](https://m.media-amazon.com/images/I/51CplDPnBfL.jpg) ## Frequently Bought Together - Sper Scientific 736700 Sling Psychrometer -5°C to 50°C - Professional Whirling Hygrometer for Accurate Humidity & Temperature Measurement - Wet & Dry Bulb Thermometer for HVAC & Weather Monitoring - UEi Test Instruments PDT650 Folding Pocket Digital Thermometer,Yellow - Appion MGAVCT 1/4" MegaFlow Vacuum-Rated Valve Core Removal Tool --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.be/products/69375328-sper-scientific-736700-sling-psychrometer-5-50-c](https://www.desertcart.be/products/69375328-sper-scientific-736700-sling-psychrometer-5-50-c) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-10-31*