This is a new external flash unit that provides i-TTL flash operation in a compact and lightweight body at an affordable price. The SB-400 offers a guide number of 98.4 feet / 30m (ISO 200), and effortless bounce flash function. The SB-400 is a flash unit for entry-level digital SLR users, but it is also useful for D2 series digital camera users as a handy flash unit. The SB-400 has been developed to provide an entry-level external flash unit which is compatible with i-TTL flash operation. In combination with cameras compatible with Nikon Creative Lighting System the SB-400 is controlled in i-TTL and D40's M (manual) mode.Its flash head can be tilted in 4 steps, horizontal, 60, 75 and 90 degrees, and has a flash shooting distance range from 0.6m to 20m(depends on the ISO setting). Slow Sync, Red-eye Reduction and other flash modes can also be set on the camera body. With the SB-400, users can easily enjoy brighter and more natural lighting for better flash pictures. Item Includes Soft Case SS-400 - 1-Year Nikon USA Warranty 4 AA Nickel Metal Hydrid e (NiMH) 2900 mAH Rechargeable Batteries - with 4-Hour AA & AAA Quick Charger, 110 /220 volt - Flash Diffuser for SB- 400 Key Features *Compact, lightweight Speedlight unit. *Simple, intuitive operation; Put it on, turn it on and shoot! *Utilizes Nikon's i-TTL intelligent flash. *Operates on two AA-size (1.5V) batteries. *Bounce capabilities in 4 steps up to 90 degrees. *Approximate guide number of 98.4 feet at ISO 200 (at 18mm zoom head setting). *Flash shooting distance range from 2 and up to 66 feet *Compatible with all Nikon Creative Lighting System cameras. Specifications *Type - Automatic Insulated Gate Bipolar Transistor (IGBT) and series circuitry *Guide Number - 98.4/30 (ISO 200, ft/m), 69/21 (ISO 100, ft/m) *Bounce Capability - Flash head tilts up to 90 with click-stops at 0, 60, 75, 90. *Auto Settings - i-TTL, M (manual, only with the D40) *Angle of Coverage - Light distribution covers an 18mm lens when mounted on a Nikon DX format camera and a 27mm lens when mounted on an F6 *Recycle Time - Approx. 3.9 seconds with AA Alkaline manganese batteries, 4.2 seconds with AA Lithium batteries *Power Source - 2 AA-size batteries *Dimensions (W x H x D) - Approx. 66 x 56.5 x 80mm (2.6 x 2.2 x 3.1 in.) *Weight - Approx. 127g (4.5 oz.) *Notes & Special Features - Minimum Number of Flashes Approx. 140 (Alkaline) 250 (Lithium) Flash exposure control set on the camera: Slow-sync, Red-eye reduction, Red-eye reduction in slow sync, Rear-curtain sync flash, FV Lock flash, manual flash (with D40 camera)
$138.32
The TI-84 Plus calculator offers a built-in USB port, an improved display and preloaded applications designed to maximize student performance in numerous subjects including geometry, statistics, algebra, physics, chemistry, biology and others. Preloaded calculator software applications include topics in Algebra 1 and Vernier EasyData and many others. Offers 480K of FLASH memory, 24K of available RAM memory, internal clock with date and time display, 14 interactive zoom features, and 8-line by 16-character display. Also includes TI Connectivity cable. Built-in USB port and external cable allow easy, fast data transfers between linked calculations and computers, as well as unit-to-unit file sharing capabilities. Graphs 10 rectangular functions, six parametric expressions, six polar expressions, and three recursively-defined sequences. Powered by four AAA batteries with a Silver Oxide battery backup to protect RAM memory during main battery change.
$130.14
*Battery back-up for 1st generation iPhoneTM, iPhoneTM 3G and dockable iPod?s *Up to 24 more hours of audio, 5 hours of video, 4 hours of internet or 5 hours of talk time *Compatible with iPhoneTM and all dockable iPod?s *Requires 4 AAA batteries (included)
$129.43
The economical Foretrex 101 is the wrist-mount GPS that frees up your hands so you can focus on your outdoor activities. The Foretrex 101 has all the features and functionality of the Foretrex 201, including PC interface capabilities for downloading waypoints, tracks and routes, but operates on two AAA batteries. It's easy-to-use interface and basic GPS capabilities are perfect for outdoor enthusiasts who would rather replace the batteries than recharge the unit in the field. This product joins the Foretrex 201 in Garmin's growing line of wearable, wrist navigation devices. This unit features Garmin's intuitive operating logic, utilizing six dedicated buttons to simplify navigation. Whether it's a campsite, deer stand, or other place of interest, users can mark its location, identify the waypoint, and navigate to it later using the GoTo function. Also, with the help of Garmin's exclusive TracBack technology, users can retrace their steps by following an electronic breadcrumb trail back to their original starting point. Because the unit is waterproof, the Foretrex 101 is a natural companion on water sport adventures like kayaking, canoeing, boating and sailing. In fact, this device incorporates another feature found on the Foretrex 201: a sailboat-racing timer. Competitors can configure the countdown sequence prior to the start of the race and utilize their GPS location to be in the best possible tacking position when the race begins. Item Includes Garmin Foretrex 101 - Wrist Strap - Expandable Strap - Quick Start Guide - Owner's Manual - Garmin 1 Year Parts and Labor Warranty Key Features *Waterproof, wrist-mounted GPS navigator for hikers, mountain bikers, and marine enthusiasts *Simple, hands-free operation with dedicated GoTo, Page, Enter/Mark, Up, Down, and Power buttons *Storage for 500 waypoints and 10,000 trackpoints; accurate to within 15 meters in GPS mode *TracBack technology creates electronic "breadcrumb" trail for returning to campsite Specifications *Unit Dimensions, WxHxD: - 3.3" x 1.7" x 0.9" (8.4 x 4.3 x 2.3 cm) *Display Size, WxH: - 1.4" x 0.92" (3.6 x 2.3 cm) *Display Resolution, WxH: - 100 x 64 pixels *Display type: - Black and white LCD *Weight: - 2.75 oz (78 g) *Battery: - 2 AAA batteries (not included) *Battery life: - 15 hours *Waterproof: - Yes (IPX7) *Floats: - No *High-sensitivity receiver: - No *PC interface: - Serial *RoHS version available: - Yes *Basemap: - No *Ability to Add Maps - No *Built-in memory: - No *Accepts Data Cards - No *Waypoints: - 500 *Routes: - 20 *Track log: - 10,000 points, 10 saved tracks *Automatic routing: - No *Electronic compass: - No *Barometric altimeter: - No *Geocaching mode: - No *Outdoor GPS games: - No *Hunt/fish calendar: - Yes *Sun and moon information: - Yes *Tide tables: - No *Area calculation: - No *Custom POIs - No *Warranty - Garmin 1 year parts and labor warranty
$119.95
www.hp.com Vector operations: Rectangular/polar Matrix operations:Includes symbolic matrices Graphing features: 2-D functionpolar Parametric plot 3-D Differential equation Bar plot Histogram scatter plot Math features: LOG n!Fractions Trigonometric functions/inverses Hyperbolics/inverses HP Solve application (root finder) Numeric Iintegration Symbolic integration Numeric differentiation Symbolic differentiation Complex number functions Polynomial root finder Taylor series Absolute value Integer & fractional part of a number Modulo function Floor Ceiling Scientific features: Decimal hr/hr min sec conversions Polar/rectangular conversions Angle conversions Base conversions Arithmetic Unit conversions BitBoolean Statistical features: Standard deviation Mean Population standard deviation Linear regression Combinations Permutations Weighed mean Curve fit (LIN,LOG,EXP,POW) Plot statistical dataHypothesis testsConfidence intervals 50G Graphing Calculator Pouch 4 x Batteries User Manual CD (connectivity software and Advanced User Guide) USB connectivity kit with USB cable Graphing calculator is designed for surveying, engineering, math and science professionals and students. Features a large equation library, more than 2300 built-in functions, 75Mhz ARM9 processor, a SD card slot with formatting functions, RPN, Algebraic and Textbook data entry, large high-contrast screen (9 lines x 33 characters), serial port and plastic casing. Easily performs complex arithmetic and calculus functions with advanced Computer Algebra System (CAS). Calculate advanced expressions and view solutions in 2-D or 3-D graphical representation. 2.5MB total memory includes 512KB RAM plus 2MB flash ROM for performing future upgrades. Enhanced HP keypad with redefinable keyboard and menu keys reduces keying errors. Customize data with four font sizes and styles. HP Solve application allows you to type and store an equation, then use to solve any variable. Includes USB connectivity kit with USB cable, connectivity software and pouch. Runs on four AAA batteries. Graphing Calculator F2229AA#ABA 2300 Battery Hewlett-Packard 512KB RAM 2MB ROM 50G 50G Graphing Calculator 0.93" x 3.43" x 7.24" Secure Digital (SD) Card HP China
$118.99
Charges one to four AA or AAA NiMH size batteries in 15 minutes for maximum convenience. Individually monitors cell condition and terminates charging current when charged. Includes Trickle Charge, low rate charge to retain charge level that would otherwise be lost due to self-discharge and storage. Illuminated LED monitoring light keeps you aware of charge status. Battery Type: NiCad; NiMH; Rechargeable; Battery Size: AA; AAA; Battery Capacity: 2,650 mA-h; Charge Time: 15 to 19 minutes.
$117.89
The Performance Flash Item Includes PC-flash sync Cord - 28mm WideAngle Panel Diffuser 4 AA Nickel Metal Hydride (NiMH) 2900 mAH Rechargeable Batteries with 4-Hour AA & AAA Quick Charger, 110/220 volt - Omni-Bounce Flash Diffuser Key Features *Powerful automatic exposure range to 70 ft *Guide Number: 120 (ISO100/ft.) *Control flash distance range and depth of field with four auto f/stop settings *Auto Thyristor circuitry for more flashes and faster recycle time *Vertical bounce flash for softer, professional quality lighting *Built-in variable power for convenient fill flash and rapid sequence photography *Removable sensor for off-camera automatic flash with optional cord Specifications *Type - Shoe Mount *Guide Number - 70' @28mm, 100' @35mm, 120' @50mm, 140' @105mm *Zoom Range - Yes (35mm, 50mm, 105mm) *Bounce Capability - Yes, 0, 45, 60, 90 *Swivel Capability - No *Auto Settings - Auto Distance Range 2-11'/ 2-15' / 5-30' / 6-60' @50mm 4 Auto F/Stops f/2, f/4, f/ 8, f/11 *Angle of Coverage - 28-105mm (with W/A Adapter), 70-27 Degrees *Recycle Time - 4 AA Batteries 10.4 sec NC-3 NiCads 5 sec HVP-1 (w/E497 & NC3) 1.25 sec HVP-1 (w/R8-510 & NC3) 1.5 sec. PPG-1 (w/NC-3 in grip & flash) 3.8 sec. SB-4 (w/4 AA Alkalines in flash) 4.8 sec. *Power Source - 4 AA Batteries NC-3 NiCads HVP-1 (w/E497 & NC3) HVP-1 (w/R8-510 & NC3) PPG-1 (w/NC-3 in grip & flash) SB-4 (w/4 AA Alkalines in flash) *Dimensions (W x H x D) - 4" x 5.2" x 4.2" *Weight - 14.9 oz. (423g)
$115.43
Features built-in safety timer to avoid overcharging batteries. Trickle charge technology keeps batteries at full capacity. Charges eight AA, AAA, four C or D or two 9V batteries. Recharges either NiMH or NiCad batteries in three to seven hours. Contacts auto-adjust. Includes convenient LCD charge-status indicator. Battery Type: Rechargeable; Battery Size: AAA; AA; C; D; 9V; Battery Capacity: NA; Charge Time: NA.
$105.27
Small Parcel:Ships within 48 to 72 hours On your average school day, two-way radios are a smart and efficient way to communicate when the buses have arrived, to coordinate field day events, or signal the rise of a stage curtain. But radios and mega-phones can be crucial in emergencies and reliable communication can save lives. Make sure you have the right tools on hand for every situation. Portable Megaphone Features: *Effective range of up to 500 *8 Watt megaphone with emergency whistle alert *Rugged ABS construction for all-weather use *Volume control for voice and whistle alert *Convenient carry strap and belt clip *Dimensions: 11"l *6 "AA" batteries included Battery Charger Features: *Charger: 2 or 4 "AA", "AAA", "C", "D" and also two 9-volt ni-Cad or NiMH batteries *Automatic current control for different size batteries *Reverse polarity for safety protection *LED status indicator; battery type selector for safe charging and maximum battery life *UL approved Please note that a minimum order of $40 applies to all Califone products.
$105.00
Includes Ansmann 4000032 Ansmann Clear Battery Boxes, 20 Boxes. * Ansmann 4000032 Ansmann Clear Battery Boxes. * Ansmann Battery boxes are the perfect solution for organizing all those AA and AAA cells!. * The clear plastic Ansmann box has compartments for batteries and also holds CF cards. * A dovetail fitting allows boxes to be stacked together when larger quantities are to be stored. * The hinged cover has an opening at one end to allow proper ventilation of rechargeable cells. * The box is just the right size to fit any pocket, purse or pouch case and comes with a set of labels so each compartment can be fully identified as to contents.
$104.41
*Charges up to 4 AA or 4 AAA NiMH batteries in 15 minutes *Built-in safety timer and temperature sensor *Trickle charge keeps batteries at full capacity *Charge status indicator alerts when batteries are ready *Compatible with all manufacturers' NiMH batteries *Includes car adapter and two 2200mAh AA and two 900mAh AAA NiMH batteries
$95.05
chimney has been filling the supply and accessory needs of over 8,000 chimney sweeps, hearth retailers, masons, and contractors for over 25 years. chimney has the privilege of serving over 80% of the chimney professionals in america.founded by robert daniels, "sooty bob," in 1978, chimney has grown from a one-man operation to a national network of six warehouses and a manufacturing plant. from its headquarters in fairfield, iowa chimney plays a major role in providing for the chimney industry.digital carbon monoxide detector, battery power, 3 aaa batteries included
$93.89