LM-81HT HUMIDITY/TEMP. METER
HUMIDITY/TEMP. METER
Model : LM-81HT ISO-9001, CE, IEC1010
FEATURES
* Tiny bone shape with lightweight and small size case design are suitable for handling with one hand.
* Wristlet design provides extra protection to the instrument especially for user one hand operation.
* High precision thin-film capacitance humidity sensor with fast response to the humidity variety.
* Build in microprocessor circuit assures excellent performance and accuracy.
* Concise and compact buttons arrangement, easy operation.
* Memorize the maximum and minimum value with recall.
* °C/ °F selectable by pressing button on the front panel.
* Multi channels display for relative humidity and temperature measured values at the same time.
* Hold function to freeze the current reading value.
GENERAL SPECIFICATIONS | |
Display | 8 mm LCD display. |
Measurement | Humidity and Temperature. |
Operating Humidity | Max. 80% RH. |
Operating Temp | 0 to 50° C (32 to 122° F). |
Over Input Indication | Indication of "- - - - ". |
Power Supply | 006P DC 9V battery (Heavy duty type). |
Power Consumption | Approx. DC 6.2 mA. |
Weight | 160g (battery included). |
Dimension | HWD 156x60x33 mm (6.14x2.36x1.29 inch). |
Standard Accessory | Instruction Manual. |
Optional Accessory | Carrying case. |
ELECTRICAL SPECIFICATION ( 23 ±5℃ ) | |||
Measurement | Range | Resolution | Accureacy |
Humidity | 10 to 95 %RH | 0.1 %RH | < 70% RH : ± 4 %RH ≥70% RH : (4 %rdg +1.2 %RH ) |
Temperature ( thermister) | 32 to 122 ℉ | 0.1 ℉ | ± 2.5 ℉ |
0 to 50 ℃ | 0.1 ℃ | ± 1.2 ℃ | |