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"Tried and True" gold prospecting metal detector.No other gold-hunting detector can match the three-mode versatility offered by the GRT0016 Scorpion Gold Stinger™ metal detector. Just a flip of a switch is all it takes to change from Non-Motion All-Metal operation to Motion Discriminate and search for coins. Flip the switch again for true TR discrimination in order to accurately identify conductive ore. · The Stinger's famous GRT0016 Groundhog (15kHz) circuitry is reputed for its extraordinary power to penetrate ground minerals in order to zero in on nuggets, placer, float and ore veins. The Gold Stingers maneuvers remarkably well over complex ground conditions and in narrow cracks and fissures when nugget and placer searching. Includes the standard 5 x 10” elliptical search coil and the 3” x 7” search coil to get into those hard to reach areas. Analog Operating System Surface Mount Technology Three Operating Modes Non Motion/All Metal Motion Discrimination T/R Discrimination Calibrated (Hot Rocks and Ore Sampling) Adjustable Sensitivity/Depth Manual Ground Balance ? 10 Turn Automatic Ground Balance (Motion Discriminate Mode) Precision 10...
Solar power measurement with Orientation and Tilt angle Easy measurement for rate of daylight penetration Auto change for measuring range Auto power off with disable function Instantaneous display Ave/Min/Max values 20 points memory Socket of tripod mounting Magnetic mount Backlit LCD and 4 digits triple display
Combines all PV electrical test functions into one tester Records irradiance and temperature simultaneously to electrical tests being conducted Stores up to 200 complete test records USB download to PC Simple, fast and comprehensive PV testing
Combines all electrical tests required by MCS and IEC 62446 Memory for up to 200 records USB download to PC Records irradiance wirelessly (separate SolarSurvey 200R required) Single key testing and measurement Safe test connection with energised PV arrays
Measures irradiance as required by IEC 62446 Built-in compass and inclinometer measure roof orientation and pitch Dual channel temperature measurement 200R features Seaward Solarlink™ for wireless connectivity with the PV150 Solar Installation tester (available seperately) Built-in data logger and USB interface (Solar Survey 200R model only) Suitable for both photovoltaic and solar thermal installations Supplied with calibration certificate Rugged, robust and handheld
Measures irradiance as required by IEC 62446 Built-in compass and inclinometer measure roof orientation and pitch Dual channel temperature measurement 200R features Seaward Solarlink™ for wireless connectivity with the PV150 Solar Installation tester (available seperately) Built-in data logger and USB interface (Solar Survey 200R model only) Suitable for both photovoltaic and solar thermal installations Supplied with calibration certificate Rugged, robust and handheld
FEATURES ● High contrast OLED display● Microprocessor-controlled● Tests insulation resistance up to 10 TΩ● 4 Insulation test voltages: 500V, 1000V, 2500V, 5000V● AC / DC Voltmeter (30~600V)● Short-circuit current up to 5mA● PI (Polarization Index) indication● DAR (Dielectric Absorption Ratio) indication● Auto-ranging on all insulation ranges● Optical USB to RS-232 data transmission● Well isolated from contact● Well protected from surges● 2 built-in optical LEDs for data transfer● Visual and audio warning of external voltage presence (≥30Vac or ≥30Vdc)● Auto-hold function to freeze reading● Overload protection● Adjustable testing duration: 1~30 minutes● Internal memory for data storage● Displays testing duration for insulation measurement● Auto-off function● 200 measurement results can be saved in memory and recalled on display
FEATURES ● High quality Taut Band movement.● Battery operated.● Solid state circuitry.● Battery check feature.● Automatic circuit discharge.● Three insulation test voltages(DC) : 250V, 500V, 1000V● Continuity test : 50 Ω● AC voltage measurement : 500V● Color-coded scale.● Fuse protected. SPECIFICATIONS Insulation Resistance Test voltage (DC V) 250V / 500V / 1000V Output voltage on open circuit Rated test voltage +10% Measuring ranges 0-100MΩ / 0-200MΩ / 0-400MΩ Accuracy ±5% of indicated value Short circuit current 2mA DC Power consumption 190mA Continuity Measuring ranges 0 -50Ω & ∞ Accuracy ± 5% of scale length Open circuit voltage 4V DC Approx. Short circuit current 145mA DC Approx. Power consumption 200mA AC Voltage Range 0-500V AC Accuracy ± 2.5% of full...