Hand Refractometer - Brix Range 0-10% To 28-62%, Measurement Range 0-32% To 0-55% | Superior Quality Raw Materials, Precision Calibration

Haemocytometer - Premium Quality Glass with Counting Chamber | Includes RBC and WBC Pipettes, Box Packaging

Altimeter-Barometer-Weather Forecast Device - 0 to 5000m Altitude Range, 550 to 1000hPa Pressure Range | Versatile Dual-Dial Functionality, Accurate Atmospheric Measurement

Hand Refractometer - Brix Range 0-10% to 28-62%, Measurement Range 0-32% to 0-55% | Superior Quality Raw Materials, Precision Calibration

Halogen Lamp - High-Quality Raw Material, 6V-10W to 24V-250W Power Options | Excellent Durability, Exceptional Brightness

Digital Thermometer-Hygrometer

Pocket Magnifier - 6X Magnification, 65mm Diameter | 6 LED Light, Eye Strain Reduction, Lightweight Design, Ideal for Close Inspection and Reading Assistance

Portable Ultrasonic Flow Meter - 100 H x 66 W x 20 D mm, Accuracy +/- 1% of Reading, 3 x AAA Battery Power

Food Thermometer - -50C ~ +300C Range, 200mm Long Stainless Steel Probe | Waterproof, Replaceable Battery, C/F Switchable

Blood Glucose Meter - 5 Seconds Test Time, Tiny Blood Sample 1-2 µL with Clixmotion Technology and Auto-Coding Features

Parafilm - Thermoplastic Self-Sealing Film, 4 Inch x 125 FT & 2 Inch x 250 FT, Superior Moisture Protection for Laboratory Tubes, Flasks & Petri Dishes