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Home/Generator/Pulsar PG1202S
PulsarModel PG1202S
Top 3 in Class
RightGenerator Score: 5.3/10
0.0/5•0 reviews

Pulsar 850W Gas Generator Review

The Pulsar PG1202SA is a compact and portable 1,200-watt 2-cycle generator, ideal for light-duty use such as camping, tailgating, and small DIY projects.

AJ Quick
Written and analyzed by AJ Quick
Mechanical engineer and founder of RightGenerator

At a Glance

  • Running Watts
    850W
  • Starting Watts
    1200W
  • Fuel Type
    Gasoline
  • Runtime (50%)
    8.5h
  • Noise Level
    65 dB
  • Weight
    37.5 lbs

Where to buy

Prices can change. We update these automatically.

    Disclosure: Some links may be affiliate links. Specs and comparisons are never hidden.

    Is this the right generator for you?

    Here's the quick tradeoff view — what this model does well, and where it may not fit.

    Pros

    • 1,200 peak watts and 900 running watts
    • 69cc, 2HP air-cooled 2-stroke engine
    • 1.1-gallon fuel tank providing up to 5 hours of runtime at 50% load
    • Two 120V AC outlets and one 12V DC outlet
    • Weighs just 35 lbs with a built-in handle for easy portability

    Cons

    • No RV outlet available
    • No electric start option
    AJ Quick
    AJ's Quick Recommendation
    AJ Quick, mechanical engineer

    Pulsar PG1202S has a more complete case than a single spec suggests, especially because the 8.5 hours runtime at 50% load is useful in the real world and the 38 lb weight keeps it genuinely portable.

    Best use cases

    Summary

    The Pulsar PG1202S is an 850-running-watt gasoline generator for small, deliberately chosen loads. Lights, a radio or compatible charging equipment are a more natural use of its output than a collection of motor-driven appliances. The 1,200-watt starting rating allows brief extra demand, but it does not raise the amount of power that can be drawn continuously.

    Its appeal is portability and a simple operating arrangement. The 37.5-pound body is small enough to make short carries practical, and the rated 8.5 hours at half load supports extended low-demand use. This is a two-stroke, recoil-start machine, so fuel preparation and manual starting belong in the ownership decision. Buyers seeking inverter output or a source for larger appliances should weigh those requirements before choosing it.

    Power & Runtime

    The PG1202S supplies 850 watts continuously on gasoline, with 1,200 watts available for brief starting surges. That leaves 350 watts between the continuous and starting ratings. A motor starting while other equipment is already running has to fit within the remaining capacity.

    An 850-watt continuous limit calls for a short equipment list. Lighting and low-demand devices make better use of that budget than heating or cooking loads. For a motor-driven device, check starting demand before connecting it; the running label alone cannot establish whether it will start.

    The 1.1-gallon gasoline tank supports a rated 8.5 hours at 50% load. Using the gasoline running rating, half load is 425 watts, a modest continuous demand. That is the operating point behind the runtime claim. Plan a fuel stop when a session extends beyond it, and expect higher demand to change the refueling interval.

    Pulsar records a 65 dBA noise level. Consider that figure alongside the outdoor operating position and the distance to people using the powered equipment. Giving the generator space from seating and work areas helps make the setup more comfortable.

    Outlets

    Two NEMA 5-20R sockets accept standard household plugs at 120V, giving individual appliances or tools separate connection points. Their 20A receptacle rating does not mean each socket has an independent supply of that size; the generator and circuit limits still apply.

    One 12V DC outlet gives compatible charging equipment a separate connection. Use the charging method and cables the manual calls for.

    All connected loads share the available output. More sockets make distribution easier, but they do not multiply the running wattage.

    Portability

    The 37.5-pound body is a portability strength, particularly when moving the generator between a vehicle and an outdoor setup. Its low weight makes carrying more practical than with a large backup machine. That is useful when each outing involves loading, unloading and a short carry.

    The body measures 14.6 x 12.4 x 12.4 inches. Those dimensions help check whether it will pass through a storage opening and leave room for other equipment in a vehicle. Reserve a separate outdoor operating space with the clearances the manual requires.

    Features

    Starting requires pulling the recoil cord, so the PG1202S suits an owner comfortable with manual starting. Allow room to use the starter when placing the generator outside. Repeated stops and starts will therefore require another visit to the generator.

    overload protection helps respond to excessive electrical demand. Regular oil checks and sensible load selection remain part of operation. This model does not support parallel operation. Choose its single-generator capacity for the intended job rather than planning to add a second unit through a parallel kit.

    The two-stroke engine requires the correct gasoline-and-oil mixture. Use the manual's specified mixture and measuring method when preparing fuel, rather than treating it like a four-stroke generator with a separate engine-oil fill. The 1-year warranty defines the period of manufacturer support, subject to its terms.

    Recommended Audiences

    • Users powering a small, planned combination of lights, chargers and compatible appliances
    • Travelers who prioritize a light generator for short carries and compact storage
    • Buyers comfortable with recoil starting and a hands-on setup routine
    • Buyers who prefer gasoline-only operation and have a refueling plan
    Updated: Sep 10, 2026

    Score Breakdown

    5.3
    / 10
    Rank #3 of 17 in Conventional (0-2,500W)
    Value (25%)
    2.3
    Quality (25%)
    4.0
    Practical (18%)
    8.7
    Features (12%)
    4.8
    Percentile Rankings (within peer group)
    • Watts/$
      20%
    • Surge/$
      20%
    • Runtime/$
      20%
    • Warranty
      35%
    • THD (lower=better)
      20%
    • Build Quality
      35%
    • Noise (lower=better)
      85%
    • Portability
      88%
    • Outlet Variety
      90%
    • Feature Points
      48%
    Learn how we calculate scores · View all rankings

    What this generator can power

    At a Glance

    • Continuous:850W(recommended usable: 680W)
    • Surge:1,200W
    • Output:120V only
    • Inverter:No

    Big-item compatibility

    Refrigerator
    Yes
    Sump Pump (1/3 HP)
    No

    Exceeds capacity

    Well Pump (1 HP, 240V)
    No

    Needs 240V output

    Furnace Blower
    Yes
    Central AC (3 Ton, 240V)
    No

    Needs 240V output

    Window AC (10,000 BTU)
    No

    Exceeds capacity

    Electric Water Heater (240V)
    No

    Needs 240V output

    Electric Range/Oven (240V)
    No

    Needs 240V output

    Air Compressor (1 HP)
    No

    Exceeds capacity

    Example setups

    Essentials

    • Lights + Wi-Fi + Charging

    Est. running: 200W

    Essentials + Comfort

    • Lights + Wi-Fi + Charging
    • TV + Entertainment System

    Est. running: 500W

    Jobsite / Tools

    • Lights + Wi-Fi + Charging

    Est. running: 200W

    These are estimates using typical wattage assumptions. Real appliances vary. Startup surges can be 2–6× the running wattage for motor-driven loads. 240V loads require a 120/240V generator and proper connection. Use a transfer switch or interlock kit; never backfeed a panel.

    Pulsar
    ReliabilityD – Below Average

    About Pulsar

    Pulsar is recognized in the generator industry for providing reliable and versatile power solutions, including dual-fuel and inverter models that cater to residential and commercial needs.

    Founded2003
    HQOntario, California, USA
    Website (opens in a new tab)
    Support866-591-8921
    Support / Manuals (opens in a new tab)
    View all Pulsar generators→

    Warranty

    Coverage: 1 year

    Loading documents…

    Power by fuel

    Power specifications by fuel type
    FuelRunningStartingRuntime @50%Runtime @25%
    Gasoline850W1200W8.5hNot available—

    Full Specifications

    Power

    Detailed generator specifications for
    Running Watts850 watts
    Starting Watts1,200 watts
    Starting Watts (Gasoline)1,200 W
    Running Watts (Gasoline)850 W

    Engine

    Detailed generator specifications for
    Engine72 cc Ducar 2-stroke
    Engine TypeDucar 2-stroke
    Engine Displacement72 cc
    Engine Oil2-Cycle
    Spark ArrestorNo
    Emissions ComplianceCARB, EPA

    Electrical

    Detailed generator specifications for
    Voltage (AC)120
    Voltage (DC)12
    PhaseSingle
    Running Amps7.1 A
    Peak Amps10 A
    AC Frequency60 hz
    Current7.1 amps
    GFCI OutletsNo
    NeutralFloating
    DC Outlets1x 12V 8A receptacle
    AC Outlets1x Duplex 120V 20A (5-20R)

    Dimensions

    Detailed generator specifications for
    Dimensions14.6 x 12.4 x 12.4 inches
    Weight37.5 lbs

    Other

    Detailed generator specifications for
    Emissions ComplianceCARB, EPA
    Automatic Voltage RegulationNo
    Automatic Voltage RegulatorNo
    Carbon Monoxide SensorNo
    Commercial Warranty1 years
    Covered OutletsNo
    Electric StartNo
    Fuel GaugeNo
    Fuel Tank Capacity1.1 gallons
    Included AccessoriesTool kit and battery charging cables
    IndicatorsYes
    InverterNo
    Noise Level65 dBA
    Overload ProtectionOverload protection
    Parallel CapableNo
    Part NumberPG1202SA
    Recoil StartYes
    RV ReadyNo
    Starter TypeRecoil
    Starting SystemRecoil
    UPC814,726,026,530
    Warranty1 years
    WheelsNo

    Core

    Detailed generator specifications for
    Fuel TypeGasoline

    Runtime

    Detailed generator specifications for
    Runtime @ 50%8.5 hours
    Runtime @ 50% Load (Gasoline)8.5 hours

    Outlets

    5-20R (120V 20A household/T-slot)
    T-slot duplex, 20A household
    Voltage: 120V
    Amperage: 20A
    Typical use: Household cords, shop vacuums, small 120V tools
    Standard 120V duplex outlet with a T-slot for 20A plugs. The most common generator outlet.
    × 2
    12V DC Outlet
    Cigarette lighter, 12V accessory port
    Voltage: 12V
    Typical use: Car chargers, 12V fans, tire inflators
    Automotive-style cigarette lighter socket for 12V DC accessories.
    × 1

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