General Electric’s Protimeter Speedy 2000 Moisture Tester for soils, sands, rock salts, powders, aggregates, concrete and masonry. The Speedy 2000 Moisture Tester is an exceptionally practical solution for field work. Accurate and simple to use, this robust, reliable and portable moisture measurement system requires no external power source. Moisture readings are determined via a calcium carbide reaction in a vessel that meets AASHTO T 217 and ASTM D4944 standards. Complete kit includes: Large 20g Speedy 2000 Vessel with Gauge, Ohaus CX221 Digital 221g x 0.1g Scale (including batteries and manual), (2) – 1.25″ Steel Pulverizing Balls, Metal Reagent Scoop, Cleaning Cloth, Large Speedy Vessel Bottle Brush, Cleaning Brush, (2) – Metric/English Measuring Cups, Spare Speedy Cap Gasket, Heavy Duty Locking Hard Case w/ Keys and Fitted Foam Insert, Instruction Manual, Factory Statement of Calibration.