Best Digital Tacho Graph

Inkbird WiFi Grill Thermometer Wireless BBQ Thermometer for Grilling Roasting Cooking Smart Digital Remote Meat Thermometer with Graph Alarm Timer 4 Probes Rechargeable

【2.4G Wi-Fi Connection】Inkbird WIFI grill thermometer is ONLY connected with2.4GHZ Wi-Fi. This meat thermometer supports monitor multiple Inkbird....
【Temperature Range & Calibration】The short time measurement ranges of this digital meat thermometer is from 32℉~572℉（ 0℃ to 300℃）, and....
【Temperature Graph & Chart Function】Inkbird cooking thermometer supports to save and download the temperature graph through the APP BBQ-4T, no....
【Timer &High and Low Alarm】Our Digital Oven Thermometer has count-down timer, which is very convenient for checking the temperature during cooking....
【Rechargeable Battery】The 2000mAh lithium battery of this 4 probes food thermometer could last about 26 hours once fully charged. You don’t need....

The Vapor speedometer/tachometer is a popular choice for both on and off-road enthusiasts..
Vapors large digital tachometer bar graph is easy to read..
At a small size of 4.2 x 2.3 inches, Vapor is perfect for all types of riding like cross country, trail riding or at the track..
The main features include a large RPM graph and speed readout, with much more data built in. At the top, programmable LED lights blink when its time to shift gears or during an over-temp event..
Vapor can replace an entire instrument cluster on your dashboard..

Tough Solar Power, Multi-Band Atomic Timekeeping, 200M Water Resistant, Duplex LC Display, Tide Graph (tide level for specific date and time), Moon Data (moon age of the specific date and moon phase graph).
Digital Compass, Altimeter, Altimeter Memeory, Barometer, Thermometer.
Thermometer Display range: -10 to 60 C (14 to 140 F) Display unit: 0.1 C (0.2 F) Low Temperature Resistant (-10 C / 14 F).
Full Auto EL Backlight with Afterglow, 5 Independent Daily alarms, Hourly time signal, World Time, 1/100 second stopwatch.
Countdown Timer, Battery level indicator, Power saving function, Full auto-calendar (pre-programmed until the year 2099), 12/24 hour formats, Button operation tone on/off, Storage.
Battery: Solar rechargeable battery, Approx. battery life: 5 months on full charge (without further exposure to light), 23 months on full charge with Power Saving Function (without further exposure to light), Module: 3258.
Altimeter Measuring range: -700 to 10,000 m (-2,300 to 32,800 ft) Measuring unit: 5 m (20ft) Manual memory measurements (up to 14 records, each including altitude, date, time) High altitude / Low altitude memory Total Ascent / Descent memory Others: Reference altitude setting, Altitude differential.
Barometer Display range: 260 to 1,100 hPa (7.6....

GRAPH GEIGER COUNTER DATA. Compatible with Images series of Digital Geiger counters, DMAD converters, or other Geiger counters that output a +5V....
SOFTWARE AND USB COMPATIBLE: With PC computers and Geiger counters that output a +5V TTL serial data for radioactive particle detected. The TTL serial....
GRAPHIC MODES: Software can graph Geiger Counter data in Line Chart, 3D line Chart, Bar Chart and 3D Bar Chart.
CD WITH DRIVERS FOR WIN7, XP and 98: DRivers allow USB to 3.5 mm TTL Serial Cable to interface between PC computer software and compatible Geiger....
TIME PERIOD OPTIONS: Set software to graph and display data in optional time periods of: One Second, One Minute, One Hour.

Casio G-Shock GBA800LU-1A1 Men's Power Trainer Glow in The Dark Watch, Black, One Size.
Features Mobile link (Wireless linking using Bluetooth), Dual time (Home time swapping), 1/100-second stopwatch, a countdown timer and full auto-calendar.
Shock resistant and 200m water resistant.
Equipped with a LED backlight for digital display with selectable illumination duration of 1.5 seconds or 3 second.
Has a step counter that uses a 3-axis acceleration sensor and also has a step goal progress display (step count goal setting range: 1,000 to 50,000, 1,000-step increments) and step count graph (hourly step count for the past 11 hours on a 6-level graph step indicator).

Radio frequencies: 77.5 kHz (DCF77: Germany).
40 kHz (JJY: Fukushima, Japan) / 60 kHz (JJY: Kyushu, Japan).
Radio wave reception: Automatic reception up to six times a day (except for use in China: up to five times a day).
Digital compass: Measures and displays direction as one of 16 points with the second hand.
bidirectional calibration and magnetic declination correction.
Barometer: Measuring range: 260 hPa to 1,100 hPa (7.65 to 32.45 inHg).
atmospheric pressure change indicator (10 hPa).
atmospheric pressure tendency graph (past 20 hours graph display).
Altimeter: Measuring range: -700m to 10,000m (-2,300 to 32,800 ft).
altitude change indicator (100 m / 1000 m).
others: measurement interval setting (every 5 seconds / every 2 minutes) (1 second for first three minutes on.

Radio frequencies: 77.5 kHz (DCF77: Germany).
40 kHz (JJY: Fukushima, Japan) / 60 kHz (JJY: Kyushu, Japan).
Radio wave reception: Automatic reception up to six times a day (except for use in China: up to five times a day).
Digital compass: Measures and displays direction as one of 16 points with the second hand.
bidirectional calibration and magnetic declination correction.
Barometer: Measuring range: 260 hPa to 1,100 hPa (7.65 to 32.45 inHg).
atmospheric pressure change indicator (10 hPa).
atmospheric pressure tendency graph (past 20 hours graph display).
Altimeter: Measuring range: -700m to 10,000m (-2,300 to 32,800 ft).
altitude change indicator (100 m / 1000 m).
others: measurement interval setting (every 5 seconds / every 2 minutes) (1 second for first three minutes on.

ACCURATE, RELIABLE, & QUICK READINGS | Receive blood SpO2, Pulse Rate, and Pulse Strength results within 8 to 10 seconds on large digital LED display..
SpO2, PULSE RATE, and PULSE BAR GRAPH READINGS | Simple bar graph that displays your SpO2, Pulse Rate, and Pulse Strength results..
FOR SPORTS and AVIATION USE ONLY | Suitable for sports enthusiasts and aviation use only , accommodates wide range of finger sizes - children to....
SPORT ENTHUSIASTS - Suitable for mountain climbers, skiers, bikers, aviators or anyone interested in measuring their SpO2 and pulse rate while on the....
PORTABLE & EASY TO USE | Light-weight and compact, easy to handle and to carry with you for results at home or outdoors..