Testo 460 Optical Tachometer
Product Description
The testo 460 rpm meter provides you with quick and reliable readings when carrying out checks on fans, crankshafts, and motors, while they are still in motion and running.
Technical Datas
rpm - Optical
Measuring range: 100 to 29999 rpm
Accuracy: ±(0.02 % of mv)
Resolution: 0.1 rpm (100 to 999.9 rpm)
1 rpm (1000 to 29999 rpm)
General technical data
Selectable units: rpm, rps
Measuring rate: 0.5 sec
Testo 110 - One-channel Thermometer
Product Description
Minus 20 degrees Celsius is what most of us would call really cold. But for others, it’s just a normal part of their working lives. The testo 110 temperature meter provides such people with an extremely accurate means of carrying out temperature measurements at extremely low temperatures. Ideal for use outdoors and in cold storage houses.
Technical datas
Temperature - NTC
Measuring range: -58.0° to 302.0 °F / -50 to +150 °C
Accuracy: ±0.4° °F (-4° to +176 °F) / ±0.2 °C (-20 to +80 °C)
±0.5 °F Remaining Range / ±0.3 °C Remaining Range
Resolution: 0.1 °F / 0.1 °C
Testo 410- Vane anemometer
Product Description
The testo 410-1 pocket anemometer provides accurate air velocity measurement in an affordable air flow instrument. Simple to use and feature packed, the testo 410-1 air flow instrument from our Pocket Pro line incorporates the superior vane sensor technology found in Testo’s comprehensive line of vane anemometers. Additionally, this handy pocket anemometer measures wind speed (knots) and wind chill.
Technical data
Temperature - NTC
Measuring range: 14° to 122 °F / -10 to +50 °C
Accuracy: ±0.9 °F / ±0.5 °C
Resolution: 0.1 °F / 0.1 °C
Measuring rate: 0.5 sec
Velocity - Vane anemometer
Measuring range: 78.7 to 3937 fpm / 0.4 to 20 m/s
Accuracy: ±(39.4 fpm + 2 % of mv) / ±(0.2 m/s + 2 % of mv)
Resolution: 0.1 fpm / 0.1 m/s
Testo 410-2 - Vane anemometer with humidity measurement
Product Description
The testo 410-2 handheld anemometer with humdity is both accurate and affordable. Good things do come in small packages. This air and humidity meter is simple to use and feature packed. The testo 410-2 velocity and humidity instrument has the same superior vane sensor technology found in Testo’s comprehensive line of vane anemometers. Combine that with reliable temperature and humidity measuring, and you've got the primary comfort measurements in the palm of your hand. As an added benefit, this handheld anemometer with humidity measurement calculates dew point and wet bulb.
Technical data
Measuring range: 14° to 122 °F / -10 to +50 °C
Accuracy: ±0.9 °F / ±0.5 °C
Resolution: 0.1 °F / 0.1 °C
Measuring rate: 0.5 sec
Humidity - Capacitive
Measuring range: 0 to 100 %rH
Accuracy: ±2.5 %rH (5 to 95 %rH)
Resolution: 0.1 %rH
Velocity - Vane anemometer
Measuring range: 78.7 to 3937 fpm / 0.4 to 20 m/s
Accuracy: ±(39.4 fpm + 2 % of mv) / ±(0.2 m/s + 2 % of mv)
Resolution: 0.1 fpm / 0.1 m/s
Testo 625 - Thermohygrometer
Product Description
The testo 625 compact thermohygrometer has a humidity sensor, which measures the air temperature and RH. It can also calculate the dew point and wet bulb temperature.
The meter has a hold function that freezes the last reading, and powers off automatically to conserve battery power. A long-life humidity sensor ensures that you will get the best possible results for years to come, and the easy to read, backlit display shows min/max readings at the touch of a key.
Technical data
Temperature - NTC
Measuring range: 14.0° to 140.0 °F / -10 to +60 °C
Accuracy: ±0.9 °F / ±0.5 °C
Resolution: 0.1 °F / 0.1 °C
Temperature - Type K TC
Measuring range: -328.0° to 2498.0 °F / -200 to +1370 °C
Resolution: 0.1 °F / 0.1 °C
Radio probe: Humidity - Capacitive
Measuring range: 0.0 to 100.0 %rH
Accuracy: ±2.5 %rH (5 to 95 %rH)
Resolution:0.1 %rH
Testo 835-H1 - Infrared thermometer and moisture meter
Product Description
Perform temperature and moisture measurements on walls, monitor and check air conditioning and ventilation systems, service and inspect industrial systems, and ensure constantly high levels of quality in production processes. Ideal for a wide range of industrial and commercial applications.
Technical data
Temperature - Type K TC
Measuring range: -58° to 1112 °F / -50 to +600 °C
Accuracy: ±(0.9 °F + 0.5 % of mv) / ±(0.5 °C + 0.5 % of mv)
Resolution: 0.1 °F / 0.1 °C
Temperature - Infrared
Measuring range:-22 to 1112 °F / -30 to +600 °C
Accuracy: ±4.5 °F (-22.0 to -4.2 °F) / ±2.5 °C (-30.0 to -20.1 °C)
±2.7 °F (-4.0 to 31.8 °F) / ±1.5 °C (-20.0 to -0.1 °C)
±1.8 °F (32.0 to +211.8 °F) / ±1.0 °C (0.0 to +99.9 °C)
±1 % of mv (Remaining Range)
Infrared resolution: 0.1 °F / 0.1 °C
Humidity - Capacitive
Measuring range: 0 to 100 %rH
Accuracy: ±2 %rH
±0.9 °F / ±0.5 °C
Resolution: 0.1 °F / 0.1 °C
0.1 %rH
0.1 °Ctd
Testo 540 - Light meter
Product Description
The testo 540 lux meter can be used to measure artificial and natural light in the workplace.
The testo 540 lux meter: compact, easy to use, precise
The testo 540 entry-level light meter is designed for carrying out spot checks in the workplace, shops, and offices. The light sensor is modelled on the spectral sensitivity of the human eye, and is ideal for measuring lighting conditions in the workplace.
This compact, easy to use meter has a number of useful functions and features, including a large, easy to read display, min/max values, a hold function, and a protective cap for safe storage.
Technical data
Light
Measuring range: 0 to 99999 Lux
Accuracy: ±3 Lux or ±3 % (compared to reference Class B, DIN 5032 Part 7)
Resolution: 1 Lux (0 to 19999 Lux)
10 Lux (Remaining Range)
Measuring rate: 0.5 sec
