Name: SK SATO Sigma II NSII-BQ Barograph (940 to 1045 hPa)
SKU: 676238c6c41f0b000bc1b702
Availability: InStock

Your Shopping Cart is empty.

${{ (item.variation.media ? item.variation.media.alt_translations : item.product.cover_media.alt_translations) | translateModel }}$ ${{ (item.variation.media ? item.variation.media.alt_translations : item.product.cover_media.alt_translations) | translateModel }}$

{{ childProduct.title_translations | translateModel }}

{{ getChildVariationShorthand(childProduct.child_variation) }}

{{ getSelectedItemDetail(selectedChildProduct, item).childProductName }} x {{ selectedChildProduct.quantity || 1 }}

{{ getSelectedItemDetail(selectedChildProduct, item).childVariationName }}

{{item.quantity}}x HK$0 {{ item.unit_point }} Point

Remove

${{addonItem.product.cover_media.alt_translations | translateModel}}$

{{addonItem.quantity}}x {{ mainConfig.merchantData.base_currency.alternate_symbol + "0" }}

Remove

SK SATO Sigma II NSII-BQ Barograph (940 to 1045 hPa)

Model：
7237-00 - Sigma II (NSII-BQ)

Chart：
7237-60 - 1 day (400/PK)
7237-62 - 7 days (55/PK)
7237-64 - 31 days (55/PK)

Pen：
7110-90 - Violet, 7210-92 - Red

{{shoplineProductReview.avg_score}} {{'product.product_review.stars' | translate}} | {{shoplineProductReview.total}} {{'product.product_review.reviews' | translate}}

{{amazonProductReview.avg_rating}} {{'product.product_review.stars' | translate}} | {{amazonProductReview.total_comment_count}} {{'product.product_review.reviews' | translate}}

{{ title.name_translations | translateModel }} : {{variationName[$index] | translateModel}}

Quantity

The maximum quantity per submit is 99999

This quantity is invalid, please enter a valid quantity.

Sold Out

Please message the shop owner for order details.

Description

Shipping & Payment

Description

The SK Sato Air Pressure Chart Recorder is a streamlined version of the company’s long-running bestseller, dedicated solely to monitoring atmospheric pressure. Designed for simplicity and dependable accuracy, this analog recorder comes ready to use with 55 sheets of 7-day chart paper—ideal for continuous pressure logging in laboratories, offices, and field stations.

Key Benefits

Single-function design focuses on precise air-pressure measurement
Analog chart output provides a clear, visual trend record
Includes 55 sheets of 7-day chart paper for uninterrupted use
Simple setting and operation—no programming required
Reliable mechanical movement ensures long-term stability

Features

Measures barometric pressure only
7-day circular chart mechanism with fixed 7-day rotation
55 pre-printed chart sheets included (daily scale: 9–31 inHg or 950–1050 hPa)
Adjustable pressure range selection via front dial
Quartz-driven clock for accurate chart timing
Compact metal housing with viewing window
Key-wind drive—no batteries or external power needed

Typical Applications

Laboratory and research barometric logging
Meteorological stations and weather monitoring
HVAC system diagnostics and pressure trend analysis
Educational demonstrations of atmospheric pressure changes
Indoor air-quality and environmental studie

Cat. No. 貨號	7237-00
Product name產品名稱	Sigma II Barograph
Model name型號	NSII-BQ
Measuring range測量範圍	940 to 1045 hPa without condensing
Accuracy精度	±1 hPa (950 to 1040 hPa) ±2 hPa (other)
Minimum scale最小刻度	1 hPa
Detector探測器	Aneroid bellows
Applicable pen適用筆	Cartridge pen (violet)(Cat. No. 7238-04) which lasts 6 months in 7-day rotation mode
Dimensions尺寸	336 (W) ×295 (H) ×148 (D) mm
Weight重量	3.1 kg excluding batteries
Power電源	C battery x2
Battery life電池壽命	Approx. 1 year if used in 7-day rotation mode
Standard accessories標準配件	55 sheets of 7-day chart for 1-year use (Cat. No. 7237-62) x1, C zinc-carbon battery x2, instruction manual

Additional details

Shipping & Payment

Delivery Options

Store Pickup
Local Delivery

Payment Options

Bank transfer / cheque deposit

SK SATO Sigma II NSII-BQ Barograph (940 to 1045 hPa)

Delivery Options

Payment Options

Related Products