
Model Type: All Nitro/Gas Powered RC Aircraft, Helicopters, Vehicles, Marine Craft
Voltage Range: 4.0-8.0 volts
Visibility: Daytime: more than 500 feet; Nightime: more than 3000 yards
LEDs: Five Ultrabright Colors: Red, True Green, Blue, Amber, White
Connector: Universal "S"
Usage: Automatically monitors onboard status of battery pack and electronic systems. When the receiver switch is activated, The Gem 2000 continually monitors most everything in the system not connected to the engine. Critical to safe operation is the battery pack. An external meter check does not more...
provide information on what your entire system in operation is doing to the pack. A binding servo causes an excessive "load" that can cause an unexpected power failure shortly into a flight. A switch could be going bad or an intermittant RX problem could be occurring. Any number of things can go wrong with a battery pack or radio system that causes a disaster if not warned in time. In "real-time" the Gem 2000 will detect and alert you to most of these potential problems during a pre-flight check. And if a battery pack problem develops during flight, it will alert you in time to safely land. less...
Description: This rugged ABS enclosed "Solid State" multi-tasking passive safety instrument plugs or "Y" adapts into any RX slot. When RX switch is active it continually analyzes, detects and warns of current or impending problems in up to 7 areas of system operations (depending on radio technology) plus more...
indicates RX "on/off" status. An exceptionally brilliant LED indicates a "Go/No Go" status during pre-operational safety check. In-flight it continually advises on the condition of the battery pack and advises when it is time to land. For vehicles and boats it warns of low battery pack condition to help eliminate runaways. Superior to using an external battery checker or meter because it is continually watching what the onboard system "load" factor is doing to the health of the battery pack. Warns of unnecessary and excessive "loading" on the pack due to servo stalling, binding and jamming. Comes factory calibrated for all popular battery packs ranging from 4.8v to 7.4 volts. Fully user programmable over the full operating range of from 4.0 to 10.0 volts. Compatible with all RC Radio technologies - FM/PPM, PCM & Spectrum 2.4 gHz. Compatible with all battery chemistries - NiCd, NiMH, LFE (A-123) LiPo, Li-Ion up to 10 volts. less...
Resources: Full Specs/More Info, Tech Manual

Model Type: All Small to Mid-Sized Electric Powered RC Aircraft, Helicopters, Vehicles, Marine Craft operating on up to 14.8 volts or any type of Nitro/Gas powered model requiring no more the 15 volts
Voltage Range: 4.0-16.0 volts max
Visibility: Daytime: more than 500 feet; Nightime: more than 3000 yards
LEDs: Five Ultrabright Colors: Red, True Green, Blue, Amber, White
Decibels: Optional Audio Alarm: 86db 14mm piezo sounder; 110db 32mm piezo sounder
Connector: None. Power lead hard-wires to the ESC side of power plug
Usage: Real-time Onboard Automatic Load Monitoring of all Lithium chemistry RC battery packs - LiPO, Li-Ion, LFE (A-123)
Description: Compact ABS enclosed precision onboard instrument designed for monitoring up to 14.8 volt Lithium chemistry battery packs. Pre-programmed for all common pack voltages. User-programmable in 1/10th v increments up to 16.0v max. Available in visual only or audio/visual warning alerts. more...
Visual warning provided by daytime in-flight visible single or twin Ultrabright LEDs. Audio for small aircraft is provided by small 86db piezo sounder or larger 110 db piezo for large aircraft. "Solid State" SMT components make this instrument rugged, lightweight and reliable for all e-flight type of airplanes, helicopters, vehicles, boats. less...
Resources: Full Specs/More Info, Tech Manual

Model Type: All Large Electric Powered RC Aircraft, Helicopters, Vehicles, Marine Craft operating high voltage up to 29.6v or any type of Nitro/Gas powered model
Voltage Range: 4.0-32.0 volts max
Visibility: Daytime: more than 500 feet; Nightime: more than 3000 yards
LEDs: Five Ultrabright Colors: Red, True Green, Blue, Amber, White
Decibels: Optional Audio Alarm: 86db 14mm piezo sounder; 110db 32mm piezo sounder
Connector: None. Power lead hard-wires to the ESC side of power plug
Usage: Real-time Onboard Automatic Load Monitoring of all Lithium chemistry RC battery packs - LiPO, Li-Ion, LFE (A-123)
Description: Compact ABS enclosed precision onboard instrument designed for monitoring up to 29.6 volt Lithium chemistry battery packs. Pre-programmed for all common pack voltages. User-programmable in 1/10th v increments up to 32.0v max. Available in visual only or audio/visual warning alerts. more...
Visual warning provided by daytime in-flight visible single or twin Ultrabright LEDs. Audio for small aircraft is provided by 14mm 86db piezo sounder or 32mm 110db piezo for large aircraft. "Solid State" SMT components make this instrument rugged, lightweight and reliable for all e-flight type of airplanes, helicopters, vehicles, boats. less...
More Info: The most popular battery pack technology for electric aircraft for several years now is Lithium Polymer (LiPo, Li-Poly). Voltage quite suddenly drops off past a certain point and if not warned in time, this often results in disaster, particularly with helicopters. In an effort to prevent power problems, more...
pilots either time their flights or listen for the motor performance to change. ESCs with factory preset "soft" cutouts are typically set to activate at 3v per series cell which often doesn't give enought time to react and land safely. Timing a flight is often inaccurate because of changing conditions and listening for performance change is a pain. Flying is much more enjoyable when you don't have to be concerned with timing or trying to listen for the motor to change pitch. The LVS 32 allows you to safely milk every bit of juice possible from a LiPo pack giving you maximum flying time on every flight regardless of changing conditions and flying styles. When power is connected the LVS 32's LED briefly flashes to verify it's operating and has gone into monitoring "standby" mode. On "A/V" unit styles, both a brief flash and audible tone are emitted. During flight the LVS 32 is on "active standby" drawing only a few micro-amps. In "active standby" it continually monitors voltage and what effect the system "load" is have on the pack's health. When the voltage weakens and drops to the preset threshold, the alert is activated which means under that "load" condition you have about 25% of your flying time left. If the "load" is reduced enough, the alert will subside until the threshold is reached again. When the alert remains "steady on"... there's nothing to think or worry about. There's more than adequate time for a safe full power-on landing. The LVS 32 pays for itself on every flight by maximizing flight time without the nuisance of flight timing and listening. All guesswork and battery pack worry is eliminated.
Module Styles
1. Standard - Single case mounted LED
2. Standard A/V - Single case mounted LED plus Piezo sounder mounted on 7" extension lead
3. Remote - Single LED mounted on 7" extension lead
4. Remote A/V - Single LED and Piezo sounder each mounted on a 7" extension lead
5. Twin-Lites - Two like colored LEDs each mounted on a 7" extension lead
6. Twin-Lites A/V - Two like-colored LEDs plus Piezo sounder each mounted on a 7" extension lead
LED Colors/Visibility Factor
1. Ruby Red - 18,000 mcd
2. Emeral Green - 22,000 (true green) mcd
3. Saphire Blue - 10,000 mcd
4. Diamond White - 22,000 mcd
5. Amber Yellow - 10,000 mcd
Features
Compact, Lightweight, Low Current Draw, Rugged SMT Construction, User programmable Micro-Chip IC, Shock & Vibration Proof, Fuel & Moisture Proof, Long Distance In-flight Visibility, Easy Install, Fully Automatic, High Impact ABS Enclosed Case, Lifetime Warranty
Resources: Tech Manual

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