| Manufacturer | Part # | Type | Notes | 
| A.W. Sperry | VH-601A  | Wire Cable Voltage Locator Detector |  | 
| Acculite | R082000  | Tire Pressure Guage |  | 
| Accurate Laser Boresighter  | FDA031974-02 | Laser Boresighter |  Wave length 522-542nm | 
| Accurite | 00799 | Butdoor thermometer |  | 
| Accusplit | 170 | Accusplit eagle pedometer |  | 
| Accusplit | 605XE | Stopwatch |  | 
| Accusplit | AX605BL | Stopwatch |  | 
| Accusplit | Pro Survivor | Stopwatch  |  | 
| Accusplit | Pro Survivor  | Stopwatch |  | 
| Accusplit Alliance | 1520  | Pedometer |  | 
| Accutire | R092000 | Accutire pressure |  | 
| Acurite | 13003 | Digital LED Alarm clock |  | 
| Art Asylum | Star Trek Phaser | Toy |  | 
| Arthur Court  | Duck Timer | Timer Kitchen |  | 
| AT1 | AT1 Electronic Tally Counter | Electronic Tally Counter |  | 
| Audio-Technica | 3350 | Condenser microphone ATR  |  | 
| Audio-Technica | ATR35s  | Wired lavaliere |  | 
| Audio-Technica  | Pro 24  | Stereo Condenser Microphone 6" |  | 
| Audio-Technica  | PRO 24-CM Black 3.5mm Connector  | Stereo Condenser Microphone |  | 
| Aurora | DT6610  | Calculator |  | 
| Bass Pro  | 1354772 | RedHead Hearing Enhancer |  | 
| Beckman Industrial | DM78 | Circuitmate  |  | 
| Berec | BLR44  | Battery |  | 
| Beretta | 92 | Pistol Laser Sight  |  | 
| BodyGuard | PU-701 | Monitor |  | 
| Breezy Singer | Breezy Singer  | Chirping Bird |  | 
| Bright Star | Baby Carrier  | Toy |  | 
| Bright Star  | ST1 | Christmas light tester Bright Star  |  | 
| Bright Stars | 8555 | Infant Car Carrier |  | 
| Brio |  | Remote Control |  | 
| Bushnell  | 740100C | Laser Boresighter |  | 
| Cabelas | IK-114617  | Night Bobbys |  | 
| Cableas | IK-517407  | Streamlight Keymate |  | 
| Calculated Industries | 3405  | Calculator |  | 
| Calculated Industries | 3440 | Calculator Qualifier Plus 111mx Calculator |  | 
| Canon | CC-10 | Alarm Clock  |  | 
| Canon | F502  | Calculator |  | 
| Canon  | LS100TS  | Calculator |  | 
| Casio  | AQ810  | Calculator |  | 
| Casio  | BB10  | Calculator |  | 
| Casio  | BB9  | Calculator |  | 
| Casio  | BG15  | Calculator |  | 
| Casio  | BG20  | Calculator |  | 
| Casio  | CG105  | Calculator |  | 
| Casio  | CG120  | Calculator |  | 
| Casio  | CL811  | Calculator |  | 
| Casio  | CL811B  | Calculator |  | 
| Casio  | CL811C  | Calculator |  | 
| Casio  | COMBOIII  | Calculator |  | 
| Casio  | CQ1A  | Calculator |  | 
| Casio | FT-17 | Calculator |  | 
| Casio  | FX-115ES  | Advanced Scientific Calculator |  | 
| Casio | FX-115MS | Calculator |  | 
| Casio | FX-115S | Calculator | uses two | 
| Casio | FX-2000 | Calculator |  | 
| Casio | FX-2200 | Calculator |  | 
| Casio | FX-250 | Calculator |  | 
| Casio | FX-2500 | Calculator |  | 
| Casio | FX-250D | Calculator |  | 
| Casio | FX-250H | Calculator |  | 
| Casio | FX-250HA135 | Calculator |  | 
| Casio  | FX-270MS  | Calculator  | battery lasts three years with power turned off or 7 | 
| Casio | FX-3000 | Calculator |  | 
| Casio | FX-300W  | Calculator |  | 
| Casio | FX-3100 | Calculator |  | 
| Casio | FX-330 | Calculator |  | 
| Casio | FX-350MS | Calculator  |  | 
| Casio | FX-350TL   | Calculator | battery lasts three years used one hour per day | 
| Casio | FX-3650P | Programmable Scientific Calculator  | uses two | 
| Casio | FX-501P | Calculator |  | 
| Casio | FX-502P | Calculator |  | 
| Casio | FX-570 | Calculator |  | 
| Casio | FX-570CV  | Calculator  | 2700 hours continuous operation per Casio user manual | 
| Casio | FX-570MS  | Scientific Calculator |  | 
| Casio  | FX-570s  | VPAM Scientific Calculator |  | 
| Casio | FX-61 | Calculator |  | 
| Casio | FX-8000 | Calculator |  | 
| Casio | FX-83MS | Calculator |  | 
| Casio  | FX-85WA  | Calculator |  | 
| Casio  | FX-991ES  | Calculator |  | 
| Casio | FX-992S | Scientific Calculator |  | 
| Casio | FX-ES | Scientific Calculator |  | 
| Casio | JF-100TV | Calculator |  | 
| Casio  | JL20  | Calculator |  | 
| Casio  | JL30  | Calculator |  | 
| Casio  | JQ100  | Calculator |  | 
| Casio  | JW8L  | Calculator |  | 
| Casio  | LC1011  | Calculator |  | 
| Casio  | LC1022  | Calculator |  | 
| Casio  | LC81  | Calculator |  | 
| Casio  | LC818  | Calculator |  | 
| Casio  | LC820  | Calculator |  | 
| Casio  | LC821  | Calculator |  | 
| Casio  | LC822  | Calculator |  | 
| Casio  | LC825  | Calculator |  | 
| Casio  | LC826  | Calculator |  | 
| Casio  | LC827  | Calculator |  | 
| Casio  | LC828  | Calculator |  | 
| Casio  | LC88  | Calculator |  | 
| Casio  | LC900  | Calculator |  | 
| Casio  | M800  | Calculator |  | 
| Casio  | M801  | Calculator |  | 
| Casio  | M802  | Calculator |  | 
| Casio  | M810  | Calculator |  | 
| Casio  | MC811  | Calculator |  | 
| Casio  | MG200  | Calculator |  | 
| Casio  | ML-80  | Calculator | uses two | 
| Casio  | ML81  | Calculator |  | 
| Casio  | ML88  | Calculator |  | 
| Casio  | MQ1  | Calculator |  | 
| Casio  | MQ10  | Calculator |  | 
| Casio  | MQ2  | Calculator |  | 
| Casio  | MQ5  | Calculator |  | 
| Casio  | N1  | Calculator |  | 
| Casio  | PG100  | Calculator |  | 
| Casio  | PQ10  | Travel Alarm Clock |  | 
| Casio  | QL10  | Calculator |  | 
| Casio  | SG11  | Calculator |  | 
| CDN | CDN InstaRead DWP302 | Thermometer Digital Waterproof |  | 
| CDN  | DT302  | Digital Meat Thermometer |  | 
| CDN | TM14-S  | Digital Timer Count Down/Up |  | 
| CE Project | CE Project Planner Calculator | Calculator |  | 
| Cen-Tech  | 47257 | Caliper  |  | 
| CheckMan | DM 1000 | Mini LCD Volt/Ohm Meter  |  | 
| Circuitmate | DM73 | Digital multimeter |  | 
| Circuitmate | DM78 | Multimeter |  | 
| Construction Master  | Pro v 3.1  | Calculator |  | 
| Cool Concepts | Laser LED Light | Laser LED Light |  | 
| CoolTroniX  | WT-350 | Long Range Headset Walkie Talkie |  | 
| Coralife Digital Thermometer | Coralife Digital Thermometer | Coralife Digital Thermometer |  | 
| Craftsman | 13919 | Torque Wrench  |  | 
| Craftsman | 9-13918 | Craftsman Industrial Torque Wrench  |  | 
| Cranium | Cranium Giggle Gear Magical Unicorn | Toy Game |  | 
| Davely | Dalvey ST Elmo Clock | Clock   |  | 
| DeltaTrak  | 12211  | Thermometer |  | 
| Digitech | ATC-401 | travel alarm clock  |  | 
| Digi-Walker | SW-401 | Pedometer |  | 
| Digi-Walker | SW-701 | Pedometer |  | 
| Disney | Disney PIXAR Cars Tour the Town Play A Sound Play | Toy Game |  | 
| Donkey Kong II | JR55 | Toy Game |  | 
| Dr Laura Berman | Remote Control Egg | Personal Vibrator |  | 
| Dri Sleeper  | Excel  | Bedwetting alarm |  | 
| Duracell  | MS76B  | Battery |  | 
| Duracell  | PX675  | Battery |  | 
| Duracell | PX76Z | 675A Battery |  | 
| Emerson Electronics | DM78 | Circuitmate |  | 
| Energizer | LR44 | A76 Battery |  | 
| Eveready  | A76  | Battery |  | 
| Eveready | EPX675  | Battery |  | 
| Eveready  | S76E  | Battery |  | 
| Firefield Laser | LX9X-161496 | Pistol Laser Sight  |  | 
| Fischer Price | Rescue Hero Fischer Price Toy | Toy Game |  | 
| Fisher Scientific | 2025 052 | stop watches  |  | 
| FitnessQuest | PU-701 | Pulse Monitor Wristwatch Heart Rate Meter |  | 
| Frankford Arsenal  | 672060 | Caliper  |  | 
| French | PG-508 | Clock  |  | 
| Fundex | Fundex Mexican Train Game | Toy Game |  | 
| Gamo Laser | 6212045145 | Laser Scope  |  | 
| GE | 51107 | Wireless Alarm System Kit  | uses 4 | 
| GE  | 51208  | Personal Keychain Security Alarm | uses 4 | 
| General  | No. 147 UPC 01470 | Digital Fractional Caliper  |  | 
| Golden Books | Golden Sing Along Kids Songs with Crazy Sounds | Sing Along Book |  | 
| Good Cook | 25111  | Thermometer |  | 
| GPA76 | GPA76  | Battery |  | 
| Hampton | 20975 | Direct Wireless Alarm & Door Chime  |  | 
| Hampton Direct  | 20975  | wireless alarm & door chime  | uses three | 
| Hanna | HI 98129  | Combo pH/EC/TDS/Temperature Tester |  | 
| Hanna Instruments | HI98331 | Handheld temperature EC meter | Soil Test  | 
| Harbor Freight  | 90910 | LED Keychain Light |  | 
| Hasbro  | Transformers  | Walkie Talkies |  | 
| Hewett Packard | HP-27S | Calculator |  | 
| Hexbug | 451-1416 | Nano |  | 
| HP | 10b  | Calculator |  | 
| HP | 10BII  | Calculator |  | 
| HP | 10s | Scientific Calculator |  | 
| HP | 11c  | Calculator  | uses 3 | 
| HP | 12c  | Calculator |  | 
| HP | 15c  | Calculator |  | 
| HP | 16c  | Calculator |  | 
| HP | 17b  | Calculator |  | 
| HP | 17bii  | Calculator |  | 
| HP | 17BII | Calculator |  | 
| HP | 20s  | Calculator |  | 
| HP | 27S  | Calculator |  | 
| HP | 300   | Scientific Calculator | uses one | 
| HP | 32s  | Calculator |  | 
| HP | 32s2  | Calculator |  | 
| HP | 32sii  | Calculator |  | 
| HP | 42  | Calculator |  | 
| HP | 42s  | Calculator |  | 
| Ideal | 61-063  | Electrical tester |  | 
| Ideal  | 61-605   | Digital Multimeter  | uses two  | 
| Ideal  | TraceTone 62140   | Tone Generator Amplifier Probe | uses eight | 
| Imaginarium  | 2010 Classic Train Table with Roundhouse Wooden Tr | Toy |  | 
| Intellitec | WPT1000  | Digital Water Purity Tester |  | 
| Intermatic | DT121C | Digital Timer  |  | 
| Intermatic | DT27  | Digital Timer |  | 
| Intermatic | DT27C  | Timer |  | 
| Intermatic | DT620 | Timer Astronomical  |  | 
| Intermatic | DT620CL | Timer | uses two | 
| Intermatic | EJ500  | Timer | uses 2 | 
| Intermatic | EJ500C | Wall Timer |  | 
| Intermatic  | HB800 | Digital Outdoor Timer |  | 
| Intermatic | TB121 | Digital Programmable Timer |  | 
| Intermatic | TB121C | Digital Timer |  | 
| Irwin | 3061002  | Chop Saw Laser Guide |  | 
| J Fit | HSE-650  | Elliptical Trainer Hope Series |  | 
| Johnson Scientific | JT-30.5005s  | Digital Hygrometer |  | 
| Kettler | Kettler  | Golf Exercise Bike |  | 
| Kohls | ES20008A  | Halloween Jack-O-Lanterns |  | 
| Lalique Iris  | Clock movement BYM408 | Clock |  | 
| Laserlyte Bore Sighter | Laserlyte Bore Sighter universal .22 - .50 cal | Bore Sighter |  | 
| Lee Valley  | Veritas  | Electronic Caliper |  | 
| Lenmar | LR44  | (A76) Battery |  | 
| Lips-N-Eyes  | Cosmetic Organizer | Cosmetic Organizer |  | 
| Loud N' Clear | LNC-CD12  | Personal sound amplification system |  | 
| Lux  | WIN100  | Programmable Outlet Thermostat |  | 
| Mallory | LR44  | Battery |  | 
| Mallory | MS-76H | Battery |  | 
| Mallory | S76E  | Battery |  | 
| Mamiya | 6 Medium Format Camera | Camera |  | 
| Martin | SW100  | Digital Stopwatch |  | 
| Maverick  | TM-03 | Professional Digital 3 Line Timer  |  | 
| Maxell | LR44  | Hitachi Battery |  | 
| Maxxima | MF-43W  | Turntable light |  | 
| Medline | MDS9628 | Digital Oral Thermometer Kit |  | 
| Meprolight | 66111 | LED FingerLight  |  | 
| Meprolight | Meprolight LED FingerLight 66111 ML-FL-66111 | LED FingerLight  |  | 
| Metris Instruments | TN002PC  | Mini Infrared Thermometer |  | 
| Metrix  | 3  | LED Flashlight |  | 
| Mews Ments | 2-IN-1 Laser | Pet Toy Exerciser and Flashlight |  | 
| Micronta | 22-165  | Digital Multimeter |  | 
| Micronta | 22-171A | Ohm Meter  |  | 
| Micronta | 70/440VAC P-89  | Voltage Sensor |  | 
| Milwaukee  | CD97  | TDS Ionic Silver Colloidal PPM Tester |  | 
| Minolta | Flash Meter III | Camera Flash Meter |  | 
| Minolta | X-700 | Camera |  | 
| MiracleBeam | MiracleBeam Class IIIA Laser | Laser |  | 
| Mitutoyo | 500-115 | Vernier Calipers |  | 
| Movado  | TBL000310M | Crystal Black Circle Clock  |  | 
| MSW | MSW LR44 Button Battery | Battery |  | 
| Mtronic | DHHCALWTC | World Time Clock  |  | 
| mySportline | 343 | Pedometer  |  | 
| National | LR44  | Battery |  | 
| NC Star | ATPRLS  | Pistol Laser Sight Weaver Style Base |  | 
| NEDA  | 1166A | Battery |  | 
| Nikkormat  | FT2 | Camera |  | 
| Nikon | EM  | Camera |  | 
| Nikon  | F3  | Camera |  | 
| Nikon | FE  | Camera |  | 
| Nikon  | FE2 | Camera |  | 
| Nikon | FG  | Camera |  | 
| Nordstrom | 2008 Lighted Snow Globe Ben 10 Omnitrix | Ornament |  | 
| Oakton | 1211032 | PH Spear meter  |  | 
| Olympus  | 35 EC2 | Camera |  uses 2 | 
| Olympus | Olympus OM3 pocket camera | Camera |  | 
| Olympus | OM4T  | camera |  | 
| Olympus | WS-311M | Digital Voice Recorder |  | 
| Oregon  | BA168 | Scientific Weather Station  |  | 
| Oregon | PE316CA | Pedometer Calorie Stepper |  | 
| Oregon | PE316FM | Scientific Calculator |  | 
| Oregon | RX 107  | Scientific OUTBREAKER Sportwatch wheel sensors |  | 
| Pampered Chef | Pampered Chef Clock Timer | Timer Clock |  | 
| Panasonic  | LR44  | Battery |  | 
| Pentax | K1000 | Canera |  | 
| Pentax | ME Super 35mm | Camera |  | 
| Pentax  | MS76  | Battery |  | 
| Polder | 604-90 | Swivel Head Thermometer |  | 
| Qualified Industries  | Qualifier Plus IIIpx 3441  | Calculator Mortage |  | 
| Quartz | MV-2001 circa 2000 | Clock  |  | 
| Quizmaster  | TV20 | Electronic Game |  | 
| Radio Shack  | 22-179A | Pocket Auto Range LCD Digital Multimeter |  | 
| Radio Shack | 22-802 | Digital Multimeter |  | 
| Radio Shack | 22-820 | Multimeter  |  | 
| Radio Shack | 23-115  | Battery |  | 
| Radio Shack | 33-3012  | Headset Microphone  |  | 
| Radio Shack | 63-1114  | Deluxe Digital Tire Gage | uses two | 
| Radio Shack | 63-706 | Micronata LCD Travel Alarm Clock  |  | 
| Radio Shack | 63-854 | Indoor Outdoor Thermometer  |  | 
| Radio Shack  | 63-911 | Keychain Talking Clock  |  | 
| Radio Shack | EC-4000 | Scientific Calculator |  | 
| Radio Shack | EC-4007  | Calculator |  | 
| Radio Shack | EC-4030 | Calculator |  | 
| Radio Shack | LR44 | Battery |  | 
| Ray-O-Vac  | RPX675  | Battery |  | 
| Real Avid | AVBR101-B | Led Bore Light Magnetic Hands Free  |  | 
| Redi-Check | ET-3  | Meat Thermometer |  | 
| Robic | SC-500e  | Count Up and Countdown Timer |  | 
| Robic  | SC-512  | Count Up and Countdown Timer |  | 
| Robic | SC-522  | Count Up and Countdown Timer |  | 
| Royal Flush | 5000  | key chain video poker |  | 
| Sanyo  | LR44  | Battery |  | 
| Sarah Peyton | Flameless Candles | Household Knicknacks |  | 
| Sears | 831.287500 | Lifestyler Ergometer Exercise Bike  |  | 
| Seiko | QQQ155G   | Clock Travel Alarm | some models use AA 1.5 volt alkaline LR44CD | 
| Seiko | QQQ546G | Clock  |  | 
| Sennheiser | Sennheiser Shotgun video microphone | Microphone |  | 
| Serfas Tracer | Serfas Tracer Road HandlebarTaillights | Bicycle Taillights |  | 
| Shanghais & Henhan | 17003  | Digital Caliper |  | 
| Sharp  | EL2139HB | Calculator  | uses one | 
| Sharp | EL334H | Calculator |  | 
| Sharp | EL334H  | Calculator |  | 
| Sharp | EL500W | Calculator |  | 
| Sharp | EL501W |  |  | 
| Sharp | EL506   | Calculator | uses two | 
| Sharp | EL506D | Calculator |  | 
| Sharp | EL506G | Scientific Calculator  |  | 
| Sharp | EL506H | Calculator |  | 
| Sharp | EL506P | Calculator | uses two | 
| Sharp | EL507   | Calculator | uses two | 
| Sharp | EL-509A | Scientific Calculator |  | 
| Sharp | EL5100 | Calculator |  | 
| Sharp | EL5100ST | Programmable calculator |  | 
| Sharp | EL531A | Calculator |  | 
| Sharp | EL531G | Scientific Calculator |  | 
| Sharp | EL531R  | Scientific Calculator | takes two | 
| Sharp | EL531V | Calculator |  | 
| Sharp | EL531W | Calculator |  | 
| Sharp | EL531WBBK | Scientific Calculator  | uses two | 
| Sharp | EL533 | Calculator |  | 
| Sharp | EL5806 | Calculator |  | 
| Sharp | EL5813  | Scientific Calculator | uses 2 | 
| Sharp | EL6230 | Dial Master 100 with Tone Dialing Function  | uses three | 
| Sharp | EL731  | Calculator |  | 
| Sharp  | EL733  | Calculator |  | 
| Sharp | EL7331 | Calculator |  | 
| Sharp | EL733A  | Calculator  | Uses  two | 
| Sharper Image | BN451 | 3-In-1 Kitchen Timer  |  | 
| Sharper Image | Sharper Image digital photo frame keychain | Photo Frame Keychain |  | 
| Shimano | SM-6501 | Wireless bicycle computer  |  | 
| SKIL | 610924433 | Laser Level  |  | 
| Sounds 'N Lights  | Activity Walker | Baby Gear |  | 
| Soxey | LR44  | Battery |  | 
| Sperry | 830005 | Scientific Solar Calculator  |  | 
| Sperry | DM-2A | Pocket Pro Digital Multimeter |  | 
| Sperry  | HVH602 | Voltage Tester |  | 
| Sperry  | HVH602 50-10000V  | AC Inductive electrical tester |  | 
| Sperry | VH-602A  | Voltage Detector Non-Contact | Voltage Detector uses two | 
| Sportline | 220 Basic Stopwatch | Sportline Walking Advantage  |  | 
| Sportline  | 340  | Strider Pedometer |  | 
| Sportline | 350 | Pedometer |  | 
| Sportline | 360 | Fitness Pedometer |  | 
| Sportline  | GW4203AS | Stopwatch  |  | 
| Sporttime | Sportime-walk tracker plus pedometer | Pedometer |  | 
| Star Wars  | WallE Toy | Remote Control R2-D2 droid  |  | 
| StepsInto | SW701 | Health Pedometer  |  | 
| Street Defender | MC-223  | Personal Alarm |  | 
| Stylus | 08513  | Micro RC Racer |  | 
| Suncom | LR44 | Battery |  | 
| Swann  | SW351-MDA  | Window Magnetic Alarm  | uses four | 
| Sylva  | GP76A  | Battery |  | 
| Takara | Takara Motion Activated Bluebird | Toy Bluebird |  | 
| Tanita | 1477  | Digital Scale |  | 
| Taylor | 3408 | Timer |  | 
| Taylor  | 3519 | Tru-Temp meat thermometer  |  pen style  | 
| Taylor | 5820 | Timer  |  | 
| Taylor | 9640A | Digital Thermometer  |  | 
| Taylor  | 9840 | Thermometer |  | 
| Taylor | 9840N | Instant Read Digital Thermometer  |  | 
| Taylor | 9842 | Meat Thermometer |  | 
| Taylor  | V0524 | Handheld timer  |  | 
| Taylor | V3043 | Timer |  | 
| TDS | TDS-02 | Digital TDS Water Testing Meter |  | 
| Techko  | S086C | Glass Break Sensor  |  | 
| Technics | SH-50p1  | Electronic Stylus Pressure Gage |  | 
| Telco  | S086N | Glass Break Sensor Alarm |  | 
| Temp Rite | 980N | Thermometer |  | 
| Texas Instruments | BA  | Real Estate calculator |  | 
| Texas Instruments | BA35  | Battery |  | 
| Texas Instruments | TI-1750  | Calculator |  | 
| Texas Instruments | TI-1750II | Calculator |  | 
| Texas Instruments | TI-30 | Calculator | uses two | 
| Texas Instruments | TI-30 Stat | Calculator | Circa 1988 | 
| Texas Instruments | TI-30-II  | Calculator | uses two | 
| Texas Instruments  | TI-30X  | Calculator | uses two | 
| Texas Instruments  | TI30XA  | Calculator  | uses two | 
| Texas Instruments  | TI30XA  | Calculator |  | 
| Texas Instruments | TI30XA  | Calculator |  | 
| Texas Instruments | TI-30Xa  | Battery Scientific Calculator |  | 
| Texas Instruments | TI-30XA | Calculator |  | 
| Texas Instruments | TI-30XA  | Calculator |  | 
| Texas Instruments | TI-30XA | Calculator |  | 
| Texas Instruments  | TI-30X-A   | Calculator | Fits and replaces: MS76 Battery | 
| Texas Instruments | TI-35  | Plus Calculator |  | 
| Texas Instruments | TI-35X  | Calculator |  | 
| Texas Instruments | TI-50  | Calculator | uses two | 
| Texas Instruments | TI-5018  | Scientific Calculator |  | 
| Texas Instruments | TI-53   | Calculator | uses two | 
| Texas Instruments  | TI-55 III   | Calculator | uses 2 | 
| Texas Instruments | TI-55-II   | Calculator | uses two | 
| Texas Instruments | TI-55-II Datamath | Calculator |  | 
| Texas Instruments | TI-55-III   | Calculator | uses two | 
| Texas Instruments | TI-60 | Calculator  | uses two | 
| Texas Instruments | TI-62   | Galaxy Calculator | uses two | 
| Texas Instruments | TI-65   | Calculator | uses two | 
| Texas Instruments | TI-66 | Calculator | uses two | 
| Texas Instruments  | TX-30  | Calculator |  | 
| ThermoWorks | 600C-N | Pocket Thermometer |  | 
| ThermoWorks | RT301WA | Super-Fast Pocket Thermometer |  | 
| Things Remembered  | 642183 | Digital clock desk set  |  | 
| Thomas The Tank  | Thomas the tank engine lights and sounds | Toy Game |  | 
| Thomas Train  | LL44 | Batteries |  | 
| Timex | Accu-Curve  | Thermometer |  | 
| Tiny Love | Activity Ball | Personal Vibrator |  | 
| Toshiba | SLC-8261 | Calculator  |  | 
| Transformers  | Powerhead | Walkie Talkies |  | 
| TruTemp  | 3516N  | Thermometer |  | 
| UCAR | A76  | Battery |  | 
| Ultrak  | 320  | Sport Stopwatches |  | 
| Ultronic | MF7  | Clock radio indoor thermometer |  | 
| Usborne Book | Usborne Books Noisy Sound Books | Noisy Sound Book |  | 
| Varta | V13GA | Battery |  | 
| Vernier | 4100-3506A | ABS Digital Calipers 6" |  | 
| Vetta | c-5 | Bicycling computer |  | 
| Vicks | V901h-24   | Digital Fever Thermometer | uses two | 
| Vicks  | V965F | Comfortflex digital thermometer |  | 
| VWR  | 810015 | Super Scientific Timer |  | 
| Wavetec | DM78A | Multimeter |  | 
| Wavetek | DM78  | Digital Voltmeter |  | 
| Westclox  | 47508 | Clock |  | 
| Wixey | 510  | Planer Digital Readout |  | 
| Xena  | XE12  | Motorcycle Disc Lock Alarm |  | 
| Xena | XM10 | Lock Motorcycle |  | 
| Xena | XM9 | Motorcycle Disc Lock Alarm |  | 
| Xena | XN14  | Motorcycle Disc Lock Alarm |  | 
| Xena | XN15   | Motorcycle Disc Lock Alarm |  | 
| Xena | XR1  | Motorcycle Disc Lock Alarm |  | 
| Xikar  | 832XI  | hygrometer |  | 
| Yamax  | 7010  | Pedometer |  | 
| Yamax | SW-701  | Pedometer |  | 
| Yashica  | FX103 | Camera | uses 2 | 
| Yashica  | Yashica FXD Quartz SLR | Camera |  | 
| Zenith  | SL-6153-C  | Basic Series Wireless Door Chime |  | 
| Zircon | 360 | LaserBall  |  |