Showing posts with label digital. Show all posts
Showing posts with label digital. Show all posts

Wednesday, March 3, 2010

Digital Laboratory Multimeter

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High accuracy of +/-(0.05%+1) DCV and other advanced features make this unit ideal for laboratory applications including: 79999 count backlit display with bar graph, True RMS, RS 232 computer output (cables and software included), Auto Ranging Max/min/avg, Peak/min/max, Sleep mode, Continuity, Capacitance, Conductance, Frequency, Relative mode, Duty cycle, Hold, AC Current, Case with integral molded rubber sides.
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Technical Details

- DC Voltage: 80mV/800mV/8V/800V/1000V
- AC Voltage: 800mV/8V/800V/1000V
- AC/DC Current: 80mA/800mA/8A/10A
- Resistance: 800/8K/80K/800K/8M/80M
- 79999 count display
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Wednesday, February 17, 2010

Sper Scientific Digital Thermometer - Pocket Type - 800038

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Digital Pocket Thermometer
Attractive water resistant case with a perforated sheath to allow ambient temperature measurement without removing the metal probe. Simple one button operation with advanced features including high full scale accuracy, fast response, recall of maximum, minimum and last temperature before shut off, auto power off, and hold function. Measures a wide temperature range in user selectable ºC or ºF displayed in large 0.4 digits. Weight: 1.1oz (32g).
Dim: 7½ x 1 x ½ (190 x 25 x 13mm). Piercing probe length 3 ½ (90mm).
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Technical Details

- Range: ºC -50 ~ 200ºC, ºF -58 ~ 392ºF
- One Button Operation
- Min / Max Temperature
- Large Display
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Monday, February 15, 2010

Auto-ranging Digital Multimeter with Rubber Holster By Sper Scientific

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All the multimeter functions required for standard applications and more, at a terrific price. Comes with a protective rubber holster featuring a tripod back that also attaches to a belt. The holster has a clip which holds the test lead in place while at work and covers the tip for safety while traveling. Operates on a single 9V battery, included. Special features: 1999 count display, Continuity, Hold, Square wave output, Display Backlight, Low Battery Hold
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Technical Details

- DC Voltage: 200mV/200mV/20V/200V/500V
- AC Voltage: 200V/500V
- DC Current: 200µA/20mA/200mA/10A
- Resistance: 200/2000/20K/200K/20M/200M
- 1999 count display
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Sunday, February 14, 2010

Large Display Digital Pocket Timer By Sper Scientific

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Although small and easily portable, this timer features a large display with ¾" high digits. Also unique is an auto-power-off feature to extend battery life (operates only when the timer is idle for 10 minutes and will not interrupt a timing sequence). Counts down from 100 minutes with 1-second resolution. Short warning alarms sound at 3 and 5 minutes prior to the final 30-second alarm. Automatically records elapsed time following the alarm for up for to 20 minutes, or until stopped. A memory recalls the last timer setting for repetitive tests. Has a built in stand, pocket clip and magnetic back. One AAA battery included. Weight: 2.4 oz (70 g). Dim: 2 ½" x 2 ½" x ½" (65 x 65 x 15 mm).

5 YEAR WARRANTY
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Technical Details

- Auto p off
- Records elapsed time
- Memory recall
- Magnetic back
- AAA battery included
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Friday, February 12, 2010

Digital Timer - Countdown, Count Up by Sper Scientific - 810024R

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Numeric keypad allows for fast programming. Counts up or down for 99 minutes in intervals of 1 second with an alarm. Has a built in stand, pocket clip, and magnet. Button cell battery included.

5 YEAR WARRANTY.
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Technical Details

- Range: 99 Min l Count Up Channel: 1, Count Down Channel: 1
- Resolution: 1 Sec
- Dimensions: 2-1/2 x 2-5/8 x 6/8"
- 5 Year Warranty
- 99 Minute
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Wednesday, February 3, 2010

Digital Programmable On Off Timer by Sper Scientific

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Ruggedly designed for prolonged use as both a bench-top count-up timer and a stopclock. Non-skid feet keep the unit firmly in place during usage, yet it is small and light enough to be easily moved around the lab as needed. A large LCD and buttons make it easy to operate. Counts-up to 10 hours with 1/100th second resolution in selectable cumulative or interval split modes. Comes complete with one AA battery and two leads for connection to an external trigger such as a photo gate
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Technical Details

- Non-skid feet
- Large LCD
- Counts-up to 10 hours
- AA battery included
- Two leads included
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Tuesday, February 2, 2010

Sound Meter With Certificate - Digital Sound Meter, Sper Scientific - Model 57800-258 - Each

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Sound Meter with Certificate - Digital Sound Meter, Sper Scientific - Model 57800-258 - Each : Ideal for testing for OSHA requirements. Offers a wide variety of measuring options including A and C decibel frequency weighting scales, fast or slow response, AC or DC output and peak function. Large display has a resolution of 0.1dB and indicates low b
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Technical Details

- Unit: Each
- Sound Meter with Certificate
- This product may be an accessory for Digital Sound Meter, Sper Scientific and may differ from the image shown. If you have any concerns, please contact us prior to placing your order.
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Monday, February 1, 2010

Standard Digital Multimeter with Rubber Holster by Sper Scientific

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All the multimeter functions required for standard applications and more, at a terrific price. Comes with a protective rubber holster featuring a tripod back that also attaches to a belt. The holster has a clip which holds the test lead in place while at work and covers the tip for safety while traveling. Operates on a single 9V battery, included. Special features: 1999 count display, Continuity, Hold, Square wave output, 3999 count display, Auto Ranging (DCV, ACV, resistance), Sleep mode, Time display, AC Current, Transistor
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Technical Details

- DC Voltage: 200mV/200mV/20V/200V/500V
- AC Voltage: 200V/500V
- DC Current: 200µA/20mA/200mA/10A
- Resistance: 200/2000/20K/200K/20M
- 1999 count display
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Thursday, January 28, 2010

Mini Digital Voice Recorder by Sper Scientific

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Take notes while observing an experiment, in a conference or trade exhibition or even while driving without pen or paper. Credit card size (3" x 2 ¼" x ¼") and so l weight (1.2 oz) you can carry it around in your pocket without noticing it and have it always available for hands free notes. Micro Recording CardâTMs operation could not be simpler. Record multiple notes for a total of 90 seconds. Rewinds instantaneously and plays back with surprisingly high quality sound. Unlike traditional tape recorders Micro Recording Card has no tapes, motor or other moving parts to slow, cause distortion and background noise, jam or break down, instead recordings are made digitally directly onto a microchip. Your notes are preserved in the non-volatile memory even if the battery dies or is removed for replacement. The lack of moving parts also results in longer battery life and Micro Recording Card will provide over three hours of continuous use on 4 tiny button cell batteries (included). Attractive platinum color housing.
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Technical Details

- 3" x 2 ¼" x ¼"
- 1.2 oz
- 4 tiny button cell batteries (included)
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Thursday, January 14, 2010

Digital Humidity Temperature Monitor Thermometer by Sper Scientific

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Simultaneously monitors both temperature and humidity on an extra large 3-3/16 x 2-1/2" dual display which can be read from across a room. For labs, chemical storage areas, clean rooms, stock rooms, warehouses, factories, greenhouses, and outdoors. Monitor humidity and temperature in desiccators, incubators, refrigerators, and fume hoods. Recall min/max temperature and min/max humidity readings over any time period or ha it automatically reset itself every 24 hours. Stand or wall mount. Comes with 1 AAA battery which lasts a full year.
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Technical Details

- Recall Min-Max Temperature
- Min-Max Humidity Readings
- 1 AAA Battery Included
- 5 YR Warranty
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