Buying Guides
How to Write a Scale Inquiry That Gets a Useful Quote
Eight points for a scale RFQ: capacity with resolution, unit set, platform, power, environment, carton data, quantity, and destination with term.
A vague inquiry gets a vague price
A quote that comes back unusable is usually the result of an inquiry that left gaps. You named a capacity but not a resolution, or a product but not a market. The supplier then fills the gaps, and the filling usually lands on a cheaper configuration than the one you needed. An RFQ of eight points covers the points that most often change the quote. Send the same eight points to every supplier and the replies become directly comparable, which is worth more than a faster first answer.
Put capacity and resolution on one line
Write both numbers together, joined by a slash, and say which is which. A 5 kg scale at 1 g and a 5 kg scale at 0.1 g are different specifications, and the resolution is usually set by the load cell and the range design rather than by a menu setting. Some models do list two precisions at the same capacity, so treat the range ladder as something to confirm rather than to assume.
Where a model is built in several ranges, name the exact one. The DH-8902 has five, from 500 g/0.01 g through 1 kg/0.01 g to 3 kg/0.1 g, and a quote for the wrong one is not comparable.
Name the units your customers will use
Units are a configuration item, not a menu the buyer can always switch later. Many models ship with a fixed set. The DH-A05 lists g, ct, oz, ozt, dwt, tl and gn, while the DH-333 lists g, ct, tl and oz. If your market sells in carats, or a chain store insists on troy ounces, put those units in the RFQ and ask for written confirmation that the version built for your order carries them.
Give the platform size and the space around it
Platform size decides what can be weighed without overhang, and it also drives the carton. If the scale sits on a narrow prep bench or inside a counter drawer, give the footprint limit as a number. Where a model comes on two platforms, say which one you want. The CX-918 is offered on a large platform in 3 kg/0.1 g, 5 kg/0.1 g, 5 kg/1 g and 10 kg/1 g, and on a small platform in 200 g/0.01 g, 500 g/0.01 g, 500 g/0.1 g and 1 kg/0.1 g, so a quote that does not name the platform is only half a quote.
Power is a market requirement
State the plug type and voltage for the destination, and say whether batteries must be in the box. A coin cell model and an AAA model can look identical in a photo but are packed differently. Where the cell is a CR2032, it is a lithium metal battery and falls under lithium shipping rules, so the RFQ should ask how it is declared rather than assume it travels like an alkaline. A model that runs on USB needs the right cable in the box, and the inquiry should say who supplies it.
Describe the working environment in one sentence
Wiped down with a damp cloth several times a day tells a supplier more than a list of standards. Waterproof models such as the DH-8903 and DH-8906 exist for that kind of routine, but the level of protection still has to be confirmed in writing against how you actually clean. Flour dust, sugar, steam and sanitiser residue push the choice in different directions, so describe the worst hour of the day rather than the average one.
Ask for the packaging numbers you will pay freight on
Carton quantity, carton dimensions and gross weight are quote inputs, not details to settle after the price is agreed. They set your freight per unit, and they are the part of a quotation that is often left out. Ask for the master carton data for the exact configuration you requested, because a color box or a different pan can change both the carton count and the volume you pay for.
Put quantity, destination and term in the first message
Give the quantity per model rather than per order, add the destination country and the port or postcode, and name the Incoterm you want to buy on. Say whether you need certification documents for that market, and list them by name. If you expect a first order and a repeat order at different volumes, give both figures, because a supplier who can see the second order may quote the first one on a different basis.
Read the reply against your own brief
A usable quote repeats your specification back, names the exact model and configuration, includes the carton data, states the price basis and the trade term, and flags anything it could not confirm. Score each reply against your eight points and note the gaps rather than reading the price first. If a reply is missing the resolution, the units or the carton figure, ask again before comparing it. The cheapest number on an incomplete quote is not a price you can work with.
ZmoTek quotes against the model and configuration you name, and confirms the configuration before quoting. Send the eight-point brief and we will answer the points in it.
