SMART SENSOR Digital Indoor Thermometer Hygrometer with Alarm Clock and Date Home Comfort Monitor(AR807)

Manufacturer: S Brand: CAMPELIFY

Specifications : Temperature measuring range: -10℃~50℃/-14℉~122℉ Humidity measuring range: 5%~98%RH Temperature Accuracy: ±1.5℃ Humidity Accuracy: ±5%RH（10%~40%RH）;±3%RH（41%~80%RH） Temperature Resolution: 0.1℃ Humidity Resolution: 0.1%RH Sampling Frequency:2.5times/sec -℉ / ℃ Selection; Auto/Manual Power Off; Battery Indication/ Backlight Display - Data Hold Function; Max/Min Measuring; Temperature & Humidity Dual Display Tips: 1. This product has been calibrated before loading, don't change the parameters without the presence of professionals and equipment. 2. Amendment and maintenance must be kept by professionals not just doing it with reference to the manual. 3. Clean the unit with cloth only without any solvent or liquid. 4. Take out the battery if the unit is expect not to be used.

Manufacturer: Bel-Art Brand: SP Scienceware Model: B61807-4500

Used to determine proof of ethyl alcohol spirits, these hydrometers are available in various ranges from 0 to 206%. At 300mm (12”) long, these alcohol proof hydrometers are made of lead free ballast and glass. Made according to the Bureau of Internal Revenue, U.S. Treasury Department, the tolerances listed for these hydrometers are those outlined in Circular 555 of the National Bureau of Standards, Testing of Hydrometers. Each is individually serialized and has a temperature standardization of 60°F (15°C). DURAC Alcohol Proof Hydrometers are hand inspected by our U.S. quality team in our exclusive triple accredited/registered ISO/IEC 17025:2005 and A2LA Accredited Calibration Laboratory; internationally recognized and accepted by the signatory economies of the ILAC /MRA and located in our ISO 14001:2004 Environmental Management System registered facility. They are packaged with a multi-language (English, French, German, Italian, Portuguese, and Spanish) Statement of Accuracy indicating accur...

Manufacturer: Bel-Art Brand: SP Scienceware Model: B61804-0400

This DURAC Baume plain form hydrometer is for use with liquids heavier than water. The hydrometers is individually serialized and features a metal ballast. 300mm (11.8) in length. Includes multi-language (English, French, German, Italian, Portuguese and Spanish) Statement of Accuracy indicating accuracy traceable to NIST and DKD/PTB. Tested and calibrated in our exclusive triple accredited/registered ISO/IEC 17025:2005, A2LA accredited laboratory against equipment whose calibration is traceable to NIST and DKD/PTB. Temperature of Standardization 60°F/60°F. Range: 39 To 51. Divisions: 0.1. Accuracy: 0.1 Baume. Per Each. HB Instrument #: 4640.

Manufacturer: Bel-Art Brand: SP Scienceware Model: B61804-0700

This DURAC Baume plain form hydrometer is for use with liquids heavier than water. The hydrometers is individually serialized and features a metal ballast. 300mm (11.8) in length. Includes multi-language (English, French, German, Italian, Portuguese and Spanish) Statement of Accuracy indicating accuracy traceable to NIST and DKD/PTB. Tested and calibrated in our exclusive triple accredited/registered ISO/IEC 17025:2005, A2LA accredited laboratory against equipment whose calibration is traceable to NIST and DKD/PTB. Temperature of Standardization 60°F/60°F. Range: 0 To 35. Divisions: 0.5. Accuracy: 0.5 Baume. Per Each. HB Instrument #: 4710.

Manufacturer: Hanna Instruments Brand: Hanna Instruments Model: HI83141

The HI 83141 handheld meter for measuring pH, oxidation reduction potential (ORP), and temperature comes with a replaceable HI 1230B pH electrode and the HI 7669AW temperature probe, and can be manually calibrated to one or two points for custom precision calibration. The meter features a large LCD screen for readability, ergonomically designed casing, and automatic temperature compensation (ATC) to eliminate the need for additional calculations. The HI 1230B PEI body pH electrode comes with BNC connector and 1 m (3.3′) cable. The HI 7669AW temperature probe can be replaced to prolong the life of the meter. The ORP probe must be purchased separately. The HI 83141 tester functions in temperatures of -0 to 50 degrees C (32 to 122 degrees F), with a temperature range of 0.0 to 100.0 degrees C (+ or – 0.4 degrees C), resolution 0.1 degrees C and ATC from 0 to 70 degrees C (32 to 158 degrees F). pH range is 0.00 to 14.00 pH (+ or - 0.01) with a resolution of 0.01 pH. For ORP readings, the tester ha...

Manufacturer: Thermco Products Inc. Brand: THERMCO Model: GW086H

These are high precision hydrometers calibrated to the highest standard that exceeds the exacting ASTM standards. Made from the finest materials available; the glass is free from imperfections, has the suitable thermal properties for the entire temperature range that would be subjected and resists any reactions from chemical agents. Each hydrometer has been calibrated against NIST standards and furnished with a NIST traceable certificate.

Manufacturer: Thermco Products Inc. Brand: THERMCO Model: GW106H

These are high precision hydrometers calibrated to the highest standard that exceeds the exacting ASTM standards. Made from the finest materials available; the glass is free from imperfections, has the suitable thermal properties for the entire temperature range that would be subjected and resists any reactions from chemical agents. Each hydrometer has been calibrated against NIST standards and furnished with a NIST traceable certificate.

Manufacturer: Chase Instrument Brand: Chase Instrument Model: ASTM5H

Manufactured strictly in accordance with all applicable ASTM specifications, these units have become the industry standard for close, accurate readings. All instruments in this series are suitable for certification and as such serve as primary reference standards in many governmental and private laboratories.

Manufacturer: Chase Instrument Brand: Chase Instrument Model: 31490

Requires a cylinder 340 x 38 mm and approximately 260 mL of liquid. Models 6026Q20 and Q30 hydrometers have specific gravity scale in divisions of .002, Baume scale in 0.2°; 6026Q35 in 0.005 and 0.5°, 6026Q40 is scaled in 0.01 and 0.5°.