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New -deluxe digital apart lux measure meter data hold


New-Deluxe Digital Apart Lux Measure Meter Data Hold Electronic Large LCD (AR823)
â–¼Click image below to enlargeâ–¼
Major parameters Specification
6.Lux/Fc selectable(1Fc=10.76 Lux)
1. Install 9V battery correctly,remove protective sensor cover and press ON/OFF button for measurement.
2. Lux /Fc selection:Press Lux/Fc button to change measureing unit.
3. Measuring range selection:Press Range button to select the desired measruing range:
1st range:0-2000 Lux (Reading X1);
2nd range 2000-20000 Lux (Reading X 10) ;
3rd range: 20000-100000 Lux (Reading X 100);
If the measurement is out of range an OL indication will appear.
4. Max/Min function: Press MAX MIN button,LCD display MAX HOLD indication and maximum reading, Press MAX MIN button again to for minimum reading,LCD display MAX HOLD and lock the reading ,Press again will back to normal measurement mode.
5. Data hold: Displays can be held at any time by pressing the HOLD button while in normal mode
6. Relative function:Press REL button to enter relative comparision function,main display is the current reading ,average measuring reading is underneath.
7. when the battery icon is show (low battery indication) please replace the battery to prevent imprecision measurement.
8. Power off: The unit will automatic turn off in 5 mins, press ON/OFF button to turn off the unit directly.
Measuring range: 1 to 100,000 Lux
Measurement repeatability : + / - 2%
Accuracy: <3% rgd + / - 0.5% f.s + / -(4% rgd +/-10dgts) if <10000 Lux (calibrated to a standard incadescent lampe at color temperature 2856K)
Operation conditions: 0C-50C; <=80% RH non-condensing
Storage conditions: -10C-50C; <=70% RH non-condensing
1 x New-Deluxe Digital Apart Lux Measure Meter Data Hold Electronic Large LCD (AR823)
Please Note : We don't accept any Money
For any defect, in the judgment of SurpTime, damage and malfunction caused by manufacturing, material or products' bad quality under normal use, also faults during the delivery, you can get repair freely, return the product or exchange etc. (not including: the easy consumption Disk and CD).
Free guarantee service excludes attachments, auxiliary assembly, delivery fees and the expense of other operating charges.
Free service will not be provided if:
It has been explicitly or implicitly modified, tamped with or alerted or repaired in any way by persons other than technicians of us.
It has been damaged through misuse, negligence, accident.
It has become malfunction as caused by power interruption or abnormal voltage input or natural calamities.
Damage of using it beyond the product is applicable.
The Service are available Worldwide for all of our items.
This bylaw is the certification for free repair under the certain period and conditions.
Always use your products for its intended use, as described in the manual of the product.
If the products can not work normally after you receive, please have it inspected at the place of purchase or authorized service center. or you can contact us directly.
The products of damage and malfunction caused by manufacturing, material or products' bad quality under normal use, also faults during the delivery will be offered returns or refunded.
All defective products must be returned within 21 Business-Days from the date of arrived.
For products returned in accordance with this policy, you should receive replacement within 14 Business days from the date we receive the products.
For products returned in accordance with this policy, you will receive the refund within 3 business days after we receive your products.
- Rechargeable battery charging
-Light Weight Wireless Headphone
- Recording and Play Back Dish



New -deluxe digital apart lux measure meter data hold