SK-L750 Series Dataloggers
SK-L751 Temperature measurement
SK-L754 Temperature & humidity measurement
- Two sensor probes connectable
- IP65 dustproof/waterproof
- Memorizes up to 16000 data
- No data loss even if battery runs out
- AC/DC input compatible
- Data can be copied to PC and micro SD
- Data analysis software attached
- Four logging mode options selectable
- Fourteen different logging intervals
- Scheduled logging
- Key lock function
- Warning display for upper and lower thresholds
- ID number for each device
- °C/°F switchable
Other models available for:
- Pt Sensor Temperature Management
- 4-channel datalogger
![sk-l751-temp-measurement-datalogger SK-L751 Temperature](https://belltechnology.co.nz/wp-content/uploads/2023/08/sk-l751-temp-measurement-datalogger.webp)
![sk-l754-temp-humidity-measurement-datalogger SK-L754 Temperature & Humidity](https://belltechnology.co.nz/wp-content/uploads/2023/08/sk-l754-temp-humidity-measurement-datalogger.webp)
Digital Thermohygrometer
No. 8134-00
SK-140TRH is an ideal thermohygrometer for monitoring indoor environment or air conditioning with its ability to measure temperature, humidity, and wet bulb temperature together.
- Portable design with a curly cord for easy storing
- Displays wet bulb temperature in addition to temperature and humidity. Available to show minimum and maximum values, and hold the display to be useful when the value is unstable.
- LCD backlight equipped for readability in a dark place.
- A screw hole on the back enables the device to be mount on a fixed place.
- Auto power-off function saves battery life.
![digital-thermohygrometer 8134-00 digital-thermohygrometer 8134-00](https://belltechnology.co.nz/wp-content/uploads/2023/08/digital-thermohygrometer-8134-00.webp)
Temperature/Humidity Transmitter
SK-RHC Series
- Selectable output: voltage, electric current and RS-485 signals are provided.
- Three optional probes are interchangeably used with the main units
![Temperature Humidity Transmitter 8920-01 Temperature Humidity Transmitter 8920-01](https://belltechnology.co.nz/wp-content/uploads/2023/08/Temperature-Humidity-Transmitter-8920-01.webp)
![Temperature Humidity Transmitter 8920-01 Temperature Humidity Transmitter 8920-01](https://belltechnology.co.nz/wp-content/uploads/2023/08/Temperature-Humidity-Transmitter-8920-01.webp)
Temperature/Humidity Indicators
SK-RHC Series
- Temperature
- Temperature/Humidity
- With alarm
- Tilting display
Psychrometers
![multiple-measuring-system-7435-50 multiple-measuring-system-7435-50](https://belltechnology.co.nz/wp-content/uploads/2023/08/multiple-measuring-system-7435-50.webp)
![multiple-measuring-system-7435-50 multiple-measuring-system-7435-50](https://belltechnology.co.nz/wp-content/uploads/2023/08/multiple-measuring-system-7435-50.webp)
Multiple Measuring System for Temperature and Humidity
with Paperless Recorder
This system is a combination of an Assmann psychrometer and a paperless recorder. Adopted Pt100 sensor instead of electronic humidity sensors, the system is especially strong in aging and enables a highly reliable humidity measurement for a long term. Measured values can be stored in SD card to analyze in spreadsheets.
![Assmann Psychrometer 7450-00 Assmann Psychrometer 7450-00](https://belltechnology.co.nz/wp-content/uploads/2023/08/Assmann-Psychrometer-7450-00.webp)
![Assmann Psychrometer 7450-00 Assmann Psychrometer 7450-00](https://belltechnology.co.nz/wp-content/uploads/2023/08/Assmann-Psychrometer-7450-00.webp)
Assmann Psychrometer
Mercury-filled Dual Tube Glass Thermometer Type
SK-RHG is an Assmann aspirated psychrometer suitable for stable humidity measurement, with thermometers of a measuring range 0 to 50°C. A compact stand available as an option.
Sigma II Thermohygrograph, Quartz Type
(−15/40°C, 0/100%rh or −10/50°C, 0/100%rh)
SK Sato's long-run bestseller with reliable accuracy and functional design to answer to various needs. 55 sheets of 7-day chart paper are attached.
Also available as:
- Thermograph
- Hygrograph
- Barograph
- and as a Mini-Cube for compact use
![Sigma II Thermohygrograph 7210-00 Sigma II Thermohygrograph 7210-00](https://belltechnology.co.nz/wp-content/uploads/2023/08/Sigma-II-Thermohygrograph-7210-00.webp)
![Sigma II Thermohygrograph 7210-00 Sigma II Thermohygrograph 7210-00](https://belltechnology.co.nz/wp-content/uploads/2023/08/Sigma-II-Thermohygrograph-7210-00.webp)
Dial Thermohygrometers
![](https://belltechnology.co.nz/wp-content/uploads/2023/08/Precision-Hair-Hygrometer-with-Thermometer-300x300.webp)
Precision Hair Hygrometer with Thermometer
A reliable hygrometer with a bundle of human hair as a sensor.
![](https://belltechnology.co.nz/wp-content/uploads/2023/08/Precision-Hair-Hygrometer-with-Digital-Thermometer-300x300.webp)
Precision Hair Hygrometer with Digital Thermometer
A reliable hygrothermometer of a quality with human hair as a humidity sensor and a thermistor as a temperature sensor.
![](https://belltechnology.co.nz/wp-content/uploads/2023/08/Palma-II-Hygrothermometer-300x300.webp)
Palma II Hygrothermometer
Sensors and internal parts, including a specially processed synthetic hair bundle is used as a humidity sensor, is contained in a metallic mesh case in the back.
![](https://belltechnology.co.nz/wp-content/uploads/2023/08/Thermohygrometer-300x300.webp)
Thermohygrometer
A big, simple, and yet functional design of TH-300 suits well with a wide room.
![](https://belltechnology.co.nz/wp-content/uploads/2023/08/Wooden-Base-Psychrometer-300x300.webp)
Wooden Base Psychrometer
A simple, beautiful classic psychrometer with oils in dry bulb and wet bulb in red and blue colors separately for readability.
![](https://belltechnology.co.nz/wp-content/uploads/2023/08/Psychrometer-300x300.webp)
Psychrometer
Kerosene in dry bulb and wet bulb is colored red and blue separately for readability. Easy to read humidity with a sliding converter plate.
![](https://belltechnology.co.nz/wp-content/uploads/2023/08/Digital-Thermohygrometer-300x300.webp)
Digital Thermohygrometer
Has a large LCD to enable to read current temperature and humidity from a distance, with its character height 40 mm. Min./max. values of temperature and humidity are also displayed. Alarm of buzzer sound and LED for upper and lower thresholds are available. Equipped with desktop stand and wall mount hook.
![](https://belltechnology.co.nz/wp-content/uploads/2023/08/Thermohygrometer-Whitey-300x300.webp)
Thermohygrometer Whitey
A simple and highly visible design gives this product a roll of not only a thermohygrometer but also a modern interior decoration. Applicable for both wall mount and free standing.