GIS 500 / BOSCH
- Measurement application: Measure temperature at one point
- IR measurement accuracy: ± 1.8°C* (*additional deviation depending on use)
- Laser diode: 2, 635 nm laser glass
- Power supply and operating time: 2 x 1.5V LR6 batteries (AA) 9h
- Weight: 0.22 kg
- Operating temperature: -5 – 50 °C
- Optical: 12:1
- Measuring range: Surface temperature, -30 ⁰C to +500 ⁰C
- Measurement accuracy (typical): Surface temperature, -30℃ ≤ t ≤ -10℃: ± (1.8℃ + 0.1 x |t| ℃), -10℃ < t < 0℃: ± 2.8℃ , 0℃ ≤ t < 100℃: ±1.8℃, 100℃ ≤ t ≤ 500℃: ± 1.8%

GLM 80 / BOSCH
- Laser Diode: 635 nm<1mW
- Measuring range: 0.05 – 80 m
- Extreme accuracy: ± 1.5 mm
- Power supply: 2x1.5V LRO3 (AAA)
- Maximum measurement time is 4s
- Weight:  0.14 Kg

GLM 50-27 CG / BOSCH
- Laser Diode: 515 nm < 1mW
- Measuring range: 0.05 – 50 m
- Extreme accuracy: ± 1.5 mm
- Power supply: 2 1.5V LR6 (AA) batteries
- Maximum measurement time is 4s
- Weight:  approximately 0.2 Kg
- Laser color: Green
- Data transmission: Bluetooth™ 4.2 Low Energy

GLM 50-23 G / BOSCH
- Laser Diode: 515 nm<1mW
- Measuring range: 0.05 – 50 m
- Extreme accuracy: ±1.5 mm
- Power supply: 2 1.5V LR6 (AA) batteries
- Maximum measurement time is 4s
- Weight:  approximately 0.2 Kg
- Laser color: Green

GLM 40 / BOSCH
- Laser Diode: 635 nm<1mW
- Measuring range: 0.15 – 40 m
- Extreme accuracy: ± 2.0 mm
- Power supply: 2x1.5V LRO3 (AAA)
- Operating time: maximum measurement time 4s
- Weight: approximately 0.1 Kg

GLM 30 / BOSCH
- Laser Diode: 635 nm<1mW
- Extreme accuracy: ± 2.0 mm
- Power supply: 2x1.5V LRO3 (AAA)
- Operating time: maximum measurement time 4s
- Weight: 0.09 Kg

GLM 100-25 C / BOSCH
- Laser Diode: 650 nm < 1mW
- Measuring range: 0.08 – 100 m
- Extreme accuracy: ± 1.5 mm
- Power supply: 3 1.5V LR6 (AA) batteries
- Maximum measurement time is 4s
- Weight:  approximately 0.23 Kg
- Laser color: Red
- Data transmission: Bluetooth™ 4.2 Low Energy

GLM 100 / BOSCH
- Laser Diode: 635 nm<1mW
- Measuring range: 0.05 - 100 m
- Extreme accuracy: ± 1.5 mm
- Power supply: 1 3.7V Li-ion battery (1250 mAh)
- Maximum measurement time is 4s
- Weight:  0.14 Kg

PM-15 / SEW - Taiwan
- AC voltage: 100-240Vrms ; Accuracy ±1%
- AC current: 15Arms; Accuracy ±1%
- Power: 0-3750W; Accuracy ±1%
- Power factor: 0.001-1
- Frequency: 45-65Hz / ±1%
- Cost: 0-9999999 $
- Power consumption: 0-99999 kWh
- Price setting: 0-99,999 kWh,cents/kWh
- Time: 1,8,12,24 Hours / 2,5,7,14,28 Days
- Fuse: 15A/250V
- Dimensions: 135(L) x 80(W) x 35(D) mm
- Weight: 200g
- Standard: EN 61010-1 ; EN 61326-1

GLL 3-80 CG / BOSCH
- Laser Diode: 500 – 540 nm, < 10 mW
- Operating range: 30 m
- Working range with receiver: 120 m
- Accuracy: ± 0.2 mm/m
- Weight: approximately 0.9 kg
- Operating temperature: -10 – 40 °C
- Self-leveling range: ± 4°
- Power supply: 12V Li-ion battery, 4 x 1.5V LR6 (AA) batteries
- Maximum operating time: 6 h (Li-Ion) and 4 h (4 x AA) in 3-line mode
- Laser line color: Green
- Projection: 3 x 360° lines
- Protection rating: IP54
- Compatible laser receiver: LR7

GCL 2-15 G / BOSCH
- Laser Diode: Line: 500 – 540 nm, < 10 mW; Point: 630 – 650 nm, < 1 mW
- Operating range: 15 m
- Accuracy: ± 0.3 mm/m* (*additional error depending on usage)
- Power supply: 3 x 1.5V LR6 (AA)
- Weight: approximately 0.49 kg
- Operating temperature: -10 – 50 °C
- Storage temperature: -20 – 70 °C
- Protection rating: IP54
- Self-leveling range: ± 4°
- Laser color: Green
- Projection: 2 lines, 2 points
- Maximum operating time: 6h in point and cross line mode, 8h in cross line mode, 10h in point and line mode, 12h in line mode, 22h in point mode

GTL 3 / BOSCH
- Laser Diode: 630-650 nm
- Operating range: 20 m
- Maximum operating time: 18 h in 2-line mode, 12 h in 3-line mode
- Accuracy: ±0.2 mm/m* (*additional error depending on usage)
- Power supply: 4 x 1.5V LR6 (AA)
- Weight: approximately 0.44 kg
- Laser color: Red
- Operating temperature: -10 – 50 °C
- Storage temperature: -20 – 70 °C

GPL 5 / BOSCH
- Laser Diode: 635 nm, < 1 mW
- Operating range: 30 m
- Maximum operating time: 24 h
- Accuracy: ± 0.3 mm/m* (*additional error depending on usage)
- Power supply: 3 x 1.5V LR6 (AA)
- Weight: approximately 0.25 kg
- Self-leveling range: ± 5° (vertical axis), ± 3° (horizontal axis)
- Laser color: Red
- Operating temperature: -10 – 40 °C
- Storage temperature: -20 – 70 °C
- Projection: 5 points
- Dust and water protection: IP5X

GLL 5-50 X + BT 150 / BOSCH
- Laser Diode: 630-650 nm < 1 mW
- Operating range: 15 m
- Working range with receiver: 50 m
- Maximum operating time: 24 h
- Accuracy: Horizontal laser: ± 0.2 mm/m*; Vertical laser: ± 0.3 mm/m* (*additional error depending on usage)
- Self-leveling range: ± 3°
- Power supply: 4 x 1.5V LR6 (AA)
- Weight: approximately 0.5 kg
- Laser color: Red
- Operating temperature: -10 – 45 °C
- Storage temperature: -20 – 70 °C
- Tripod mount: 5/8”

GLL 5-50 X / BOSCH
- Laser Diode: 630-650 nm < 1 mW
- Operating range: 15 m
- Working range with receiver: 50 m
- Maximum operating time: 24 h
- Accuracy: Horizontal laser: ± 0.2 mm/m*; Vertical laser: ± 0.3 mm/m* (*additional error depending on usage)
- Self-leveling range: ± 3°
- Power supply: 4 x 1.5V LR6 (AA)
- Weight: approximately 0.5 kg
- Laser color: Red
- Operating temperature: -10 – 45 °C
- Storage temperature: -20 – 70 °C

GLL 3-80 / BOSCH
- Laser Diode: 630-650 nm < 10 mW
- Operating range: 30 m
- Working range with receiver: 120 m
- Maximum operating time: 4 h in 3-line mode
- Accuracy: ± 0.3 mm/m* (for 4 horizontal intersection points; **additional deviation depending on usage)
- Self-leveling range: ± 4°
- Power supply: 4 x 1.5V LR6 (AA)
- Weight: approximately 0.82 kg
- Laser color: Red
- Operating temperature: -10 – 40 °C
- Storage temperature: -20 – 70 °C
- Tripod mount: 1/4”, 5/8”

GLL 25 / BOSCH
- Laser Diode: 630-650 nm < 1 mW
- Operating range: 10 m (above), 5 m (below), 30 m (horizontal)
- Maximum operating time: 12 h in point and line mode, 24 h in 5-point mode, 30 h in line mode
- Accuracy: Horizontal laser and point beam: ± 0.3 mm/m*; Vertical point beam: ± 0.5 mm/m* (*additional error depending on usage), Horizontal laser: ± 0.2 mm/m*; Vertical laser: ± 0.3 mm/m* (*additional error depending on usage)
- Self-leveling range: ± 4°
- Power supply: 4 x 1.5V LR6 (AA)
- Weight: approximately 0.6 kg
- Laser color: Red
- Operating temperature: -10 – 50 °C
- Storage temperature: -20 – 70 °C
- Tripod mount: 1/4”, 5/8”

FT3701-20 / Hioki - Japan
- Non-contact remote temperature measurement:  -60.0 to 760.0°C; Resolution: 0.1°C
- Response time: 1 second
- Measurement wavelength: 8 to 14 μm
- Measuring area diameter: φ100 mm at a distance of 3000 mm

FT3432 / Hioki - Japan
- Measurement time: 1/5/10 minutes, or 1 hour
- Measuring range:
+ [Wide Range] A compensation: 30 dB to 137 dB, C compensation: 36 dB to 137 dB
+ [Peak range] A compensation: 65 dB to 137 dB, C compensation: 65 dB to 137 dB
- Frequency range: 20 Hz to 8000 Hz

64-MAX / Fluke - USA
- Temperature range: -30°C - 600°C (-22°F - 1112°F)
- Accuracy (Calibration at ambient temperature 23°C +/-2°C): ± 1.0°C or ± 1.0% of reading ; ± 2.0°C at -10°C to 0°C ; ± 3.0°C at -30°C to -10°C
- Optical resolution: 20:1 (based on 90% power)
- Response time (95%): <500 ms (95% of reading)
- Emissivity: 0.10 to 1.00
- Spectral response: 8-14 microns
- Weight: 255g (8.99 oz)
- Dimensions: 175x85x75 mm
- Protection class IP54
- Flash and large, easy-to-read LCD display for easy viewing even in dark environments.