Areometers, Hydrometers

For common salt.
Without thermometer.

Professional digital multiparameter meters for mobile measurement, with 3, 2 or 1 universal measurement channels, wireless preparation, colour graphic display (black/white display for Multi 3510), data logger manually or automatically (timed) and 2 (1 for Multi 3510) waterproof USB interfaces suitable for field use. Easy to clean with a soft brush under water jet.

Multi 3630: The Multi 3630 IDS with three universal measurement channels is suitable for all WTW IDS pH, ORP, dissolved oxygen sensors, conductivity cells and turbidity sensors, whether connected to cable or wireless. Documentation of meter and sensor data. User control over MultiLab^® users. With USB-A and Mini USB-B interface and colour display.
Multi 3620: The Multi 3620 IDS with two universal measurement channels is suitable for all WTW IDS pH, ORP, dissolved oxygen sensors, conductivity cells and turbidity sensors, whether connected to a cable or wireless. Documentation of meter and sensor data. User control over MultiLab^® users. With USB-A and Mini USB-B interface and colour display.
Multi 3510: Sequential multi-parameter measurement. All WTW IDS pH, ORP, dissolved oxygen sensors, conductivity cells and turbidity sensors can be connected to the universal channel, either with cable or wireless module. Data transfer to PC with MultiLab^® Importer. With Mini USB-B interface and black/white display.
Multi 3620 IDS: Single meter in a carrying case with Quick Start Guide, CD-ROM and batteries, driver software for USB, cable, power supply
Multi 3620 IDS SET C: Meter in a carrying case with IDS sensors (digital pH sensor SenTix^® 940, digital conductivity cell TetraCon^® 925), QSC Kit, buffer 4 and 7, conductivity standard, stand, beaker, CD-ROM, batteries, cables, power supply, arming SM Pro
Multi 3620 IDS SET G: Meter in a large carrying case with IDS sensors (digital pH sensor SenTix^® 940-3, optical sensor FDO^® 925-3, digital conductivity cell TetraCon^® 925-3), QSC Kit, stand, beaker buffer 4 and 7, conductivity standard, CD-ROM, batteries, cable, power supply , arming SM Pro

Hydrometers made of high-quality plastics (polycarbonate).

• Breakage protected (no glass breakage)
• Fully made of resistant polycarbonate (PC)
• High transparency (like glass), easy-to-read scales
• High precision and reproducibility
• Suitable for applications in food, pharmaceutical and cosmetic industries as well as many others
• Measuring units: specific gravity, density, Oechsle, % mass, Brix, saturation, ° Baumé, etc.
• Made in Germany
• Works certificate available on request (option)
• Food safety according to HACCP

Precision hydrometers acc. to ASTM E2995-14 for determination of density for mineral oil, with thermometer "mercury free".
Hydrometer with thermometer, error-limit for density: ± 0,5 kg/m³, with thermometer -20 to +65°C in 1°C, blue filling, error-limit ± 1°C. With works calibration on request. With blue, environmental friendly filling of thermometers. Each item packed in plasic tubes for breakage protection.

Battery acid tester 1.10 to 1.30.
Boxed complete with glass tube, rubber bulb and hydrometer.

Without thermometer.

Density: g/ml at 20 °C. Measuring ranges 0.6 to 1.0 are adjusted for liquids with low surface tension. Measuring ranges 1.0 to 2.0 are adjusted for liquids with medium surface tension.

Dr. Ammer type.
For testing boiler feedwater.
With integral thermometer and temperature correction.
Reference temperature +20°C.

Scale ranges from 0° up to 70° Baumé, paper scale with well visible print, shot weighted body, at the bottom pointed end, accuracy ±1 line of scale division, reading below.

Scale 0,300 up to 0,500 g/cm³, paper scale, shot weighted body, hydrometer accuracy ±1 scale division, capilary round, in transparent plastic case. Reading below.