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%

GIS 1000 C/BOSCH
- Measurement applications: Measure temperature at one point, Thermal bridge, dew point
- IR measurement accuracy: ± 1.0°C* (*additional deviation depending on use)
- Laser diode: 2, 635 nm laser glass
- Weight: 0.56 kg
- Operating temperature: -10 – 50 °C
- Storage temperature: -20 – 70 °C
- Operating range: 0.1-5 m
- Measuring range: Surface temperature, -40 ⁰C to + 1000 ⁰C
- Measuring accuracy of relative humidity: ± 2%** (**plus error depending on usage)
- Integrated camera instantly displays and records measurement values ​​with images
- Transfer and store actual data via Bosch Thermal App or USB

G319 / Elcometer
- Measurement parameters: - RH, Ta, Ts, Td, TΔ, Tdb, Twb1, SH1
- Temperature range: -20 to +80°C/ ±0.5ºC
- Power supply: 2 AA 1.5V batteries or via USB cable
- Protection class: IP66
- Dimensions: 180 x 75 x 35mm
- Weight: 300g