PRESIDIUM GEM TESTER II
PRESIDIUM GEM TESTER II
The Gem Tester II provides a quick and easy way to identify diamonds/moissanites and separates up to 16 common colored gemstones based on their thermal conductivity with its clear and direct analog display.
Adaptor Included.
| Power & Battery | 2 x AA alkaline batteries (approximately 3 hours of continuous use) AC port to be used with appropriate Presidium Power Adaptor (included) |
Recommended Operating Conditions | Optimal Operating Temperature: 18°C – 27°C (65°F – 80°F) Storage Temperature: 10°C – 51°C (50°F – 124°F) |
Dimension | Length: 125mm (4.93 inches) Width: 90mm (3.55 inches) Height: 70mm (2.76 inches) |
Weight | Weight (without batteries): 220grams (7.76 oz) |
ProSpector 2
Benefits
High speed of operation @ above 500 000 CPS count rate
Ambient temperature and pressure corrections for highest stability
Over 10 hours operation from the battery
Detector protection
Extensive and editable alloy grade library
Protective film replacement with no tool required
Full compatibility with ElvaXTM PC software
Radiation safety: IR proximity sensor and low count detection
Scanning barcodes (commodity EAN and UPC codes, QR codes, book ISBN codes, Databar, Codabar, etc.) that contain information about the sample: name, number, code, etc.
Great choice of accessories for comfortable work.
SDC 2300
| Application | Gold Prospecting (waterproof 10ft) |
| Coil (standard) | 8″ Round Monoloop |
| Audio Output | Built-in speaker, Minelab headphones (supplied), Koss Waterproof Headphones (not supplied), Pro Sonic Wireless Audio (not supplied) |
| Visual Display | 9 LEDs indicate detection, battery status and threshold level; 1 low battery warning LED |
| Length | Extended: 1500 mm (59.1″) Collapsed: 400 mm (15.7”) |
| Weight | 2.3 kg (5.1 lbs) |
| Batteries | Li-on Battery Pack with Charger, 4 x C-cell 1.2 V 5000 mAh Rechargeable (not supplied), 4 X C-cell 1.5 V Alkaline (not supplied) |
| Detect Modes | Normal (1-5 Sensitivity range) & Salt (1-3 Sensitivity range) |
| Noise Cancel | Manually Initiated, Automatic Scanning |
| Ground Balance | Automatic Ground Tracking (AGT) Fast Ground Balance |
| Threshold | 9 audio levels |
| Audio Pitch | Low, High |
| Transmission & Technology | Pulse Induction (PI) and Multi Period Fast (MPF) |
| Warranty | 3 years control box & coil |
| Included Accessories | Armrest Cover, Coil Joint Protector |
| Optional Accessories | Koss Waterproof Headphones, Pro-Sonic Wireless Audio, Carry Bag |















